155535408

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 526156800

約数和(自身を除く): 370621392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 67, 72, 84, 94, 98, 112, 126, 134, 141, 144, 147, 168, 188, 196, 201, 252, 268, 282, 294, 329, 336, 343, 376, 392, 402, 423, 441, 469, 504, 536, 564, 588, 603, 658, 686, 752, 784, 804, 846, 882, 938, 987, 1008, 1029, 1072, 1128, 1176, 1206, 1316, 1372, 1407, 1608, 1692, 1764, 1876, 1974, 2058, 2256, 2303, 2352, 2412, 2632, 2744, 2814, 2961, 3087, 3149, 3216, 3283, 3384, 3528, 3752, 3948, 4116, 4221, 4606, 4824, 5264, 5488, 5628, 5922, 6174, 6298, 6566, 6768, 6909, 7056, 7504, 7896, 8232, 8442, 9212, 9447, 9648, 9849, 11256, 11844, 12348, 12596, 13132, 13818, 15792, 16121, 16464, 16884, 18424, 18894, 19698, 20727, 22043, 22512, 22981, 23688, 24696, 25192, 26264, 27636, 28341, 29547, 32242, 33768, 36848, 37788, 39396, 41454, 44086, 45962, 47376, 48363, 49392, 50384, 52528, 55272, 56682, 59094, 64484, 66129, 67536, 68943, 75576, 78792, 82908, 88172, 91924, 96726, 110544, 113364, 118188, 128968, 132258, 137886, 145089, 151152, 154301, 157584, 165816, 176344, 183848, 193452, 198387, 206829, 226728, 236376, 257936, 264516, 275772, 290178, 308602, 331632, 352688, 367696, 386904, 396774, 413658, 453456, 462903, 472752, 529032, 551544, 580356, 617204, 773808, 793548, 827316, 925806, 1058064, 1080107, 1103088, 1160712, 1234408, 1388709, 1587096, 1654632, 1851612, 2160214, 2321424, 2468816, 2777418, 3174192, 3240321, 3309264, 3703224, 4320428, 5554836, 6480642, 7406448, 8640856, 9720963, 11109672, 12961284, 17281712, 19441926, 22219344, 25922568, 38883852, 51845136, 77767704, 155535408]

約数ペア:

[(1, 155535408), (2, 77767704), (3, 51845136), (4, 38883852), (6, 25922568), (7, 22219344), (8, 19441926), (9, 17281712), (12, 12961284), (14, 11109672), (16, 9720963), (18, 8640856), (21, 7406448), (24, 6480642), (28, 5554836), (36, 4320428), (42, 3703224), (47, 3309264), (48, 3240321), (49, 3174192), (56, 2777418), (63, 2468816), (67, 2321424), (72, 2160214), (84, 1851612), (94, 1654632), (98, 1587096), (112, 1388709), (126, 1234408), (134, 1160712), (141, 1103088), (144, 1080107), (147, 1058064), (168, 925806), (188, 827316), (196, 793548), (201, 773808), (252, 617204), (268, 580356), (282, 551544), (294, 529032), (329, 472752), (336, 462903), (343, 453456), (376, 413658), (392, 396774), (402, 386904), (423, 367696), (441, 352688), (469, 331632), (504, 308602), (536, 290178), (564, 275772), (588, 264516), (603, 257936), (658, 236376), (686, 226728), (752, 206829), (784, 198387), (804, 193452), (846, 183848), (882, 176344), (938, 165816), (987, 157584), (1008, 154301), (1029, 151152), (1072, 145089), (1128, 137886), (1176, 132258), (1206, 128968), (1316, 118188), (1372, 113364), (1407, 110544), (1608, 96726), (1692, 91924), (1764, 88172), (1876, 82908), (1974, 78792), (2058, 75576), (2256, 68943), (2303, 67536), (2352, 66129), (2412, 64484), (2632, 59094), (2744, 56682), (2814, 55272), (2961, 52528), (3087, 50384), (3149, 49392), (3216, 48363), (3283, 47376), (3384, 45962), (3528, 44086), (3752, 41454), (3948, 39396), (4116, 37788), (4221, 36848), (4606, 33768), (4824, 32242), (5264, 29547), (5488, 28341), (5628, 27636), (5922, 26264), (6174, 25192), (6298, 24696), (6566, 23688), (6768, 22981), (6909, 22512), (7056, 22043), (7504, 20727), (7896, 19698), (8232, 18894), (8442, 18424), (9212, 16884), (9447, 16464), (9648, 16121), (9849, 15792), (11256, 13818), (11844, 13132), (12348, 12596)]