155406816

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 323594784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 72, 86, 89, 94, 96, 108, 129, 141, 144, 172, 178, 188, 216, 258, 267, 282, 288, 344, 356, 376, 387, 423, 432, 516, 534, 564, 688, 712, 752, 774, 801, 846, 864, 1032, 1068, 1128, 1161, 1269, 1376, 1424, 1504, 1548, 1602, 1692, 2021, 2064, 2136, 2256, 2322, 2403, 2538, 2848, 3096, 3204, 3384, 3827, 4042, 4128, 4183, 4272, 4512, 4644, 4806, 5076, 6063, 6192, 6408, 6768, 7654, 8084, 8366, 8544, 9288, 9612, 10152, 11481, 12126, 12384, 12549, 12816, 13536, 15308, 16168, 16732, 18189, 18576, 19224, 20304, 22962, 24252, 25098, 25632, 30616, 32336, 33464, 34443, 36378, 37152, 37647, 38448, 40608, 45924, 48504, 50196, 54567, 61232, 64672, 66928, 68886, 72756, 75294, 76896, 91848, 97008, 100392, 103329, 109134, 112941, 122464, 133856, 137772, 145512, 150588, 179869, 183696, 194016, 200784, 206658, 218268, 225882, 275544, 291024, 301176, 359738, 367392, 401568, 413316, 436536, 451764, 539607, 551088, 582048, 602352, 719476, 826632, 873072, 903528, 1079214, 1102176, 1204704, 1438952, 1618821, 1653264, 1746144, 1807056, 2158428, 2877904, 3237642, 3306528, 3614112, 4316856, 4856463, 5755808, 6475284, 8633712, 9712926, 12950568, 17267424, 19425852, 25901136, 38851704, 51802272, 77703408, 155406816]

約数ペア:

[(1, 155406816), (2, 77703408), (3, 51802272), (4, 38851704), (6, 25901136), (8, 19425852), (9, 17267424), (12, 12950568), (16, 9712926), (18, 8633712), (24, 6475284), (27, 5755808), (32, 4856463), (36, 4316856), (43, 3614112), (47, 3306528), (48, 3237642), (54, 2877904), (72, 2158428), (86, 1807056), (89, 1746144), (94, 1653264), (96, 1618821), (108, 1438952), (129, 1204704), (141, 1102176), (144, 1079214), (172, 903528), (178, 873072), (188, 826632), (216, 719476), (258, 602352), (267, 582048), (282, 551088), (288, 539607), (344, 451764), (356, 436536), (376, 413316), (387, 401568), (423, 367392), (432, 359738), (516, 301176), (534, 291024), (564, 275544), (688, 225882), (712, 218268), (752, 206658), (774, 200784), (801, 194016), (846, 183696), (864, 179869), (1032, 150588), (1068, 145512), (1128, 137772), (1161, 133856), (1269, 122464), (1376, 112941), (1424, 109134), (1504, 103329), (1548, 100392), (1602, 97008), (1692, 91848), (2021, 76896), (2064, 75294), (2136, 72756), (2256, 68886), (2322, 66928), (2403, 64672), (2538, 61232), (2848, 54567), (3096, 50196), (3204, 48504), (3384, 45924), (3827, 40608), (4042, 38448), (4128, 37647), (4183, 37152), (4272, 36378), (4512, 34443), (4644, 33464), (4806, 32336), (5076, 30616), (6063, 25632), (6192, 25098), (6408, 24252), (6768, 22962), (7654, 20304), (8084, 19224), (8366, 18576), (8544, 18189), (9288, 16732), (9612, 16168), (10152, 15308), (11481, 13536), (12126, 12816), (12384, 12549)]