159808992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 497971152

約数和(自身を除く): 338162160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 641, 672, 742, 784, 848, 1113, 1176, 1272, 1282, 1484, 1568, 1696, 1923, 2226, 2352, 2544, 2564, 2597, 2968, 3846, 4452, 4487, 4704, 5088, 5128, 5194, 5936, 7692, 7791, 8904, 8974, 10256, 10388, 11872, 13461, 15384, 15582, 17808, 17948, 20512, 20776, 26922, 30768, 31164, 31409, 33973, 35616, 35896, 41552, 53844, 61536, 62328, 62818, 67946, 71792, 83104, 94227, 101919, 107688, 124656, 125636, 135892, 143584, 188454, 203838, 215376, 237811, 249312, 251272, 271784, 376908, 407676, 430752, 475622, 502544, 543568, 713433, 753816, 815352, 951244, 1005088, 1087136, 1426866, 1507632, 1630704, 1664677, 1902488, 2853732, 3015264, 3261408, 3329354, 3804976, 4994031, 5707464, 6658708, 7609952, 9988062, 11414928, 13317416, 19976124, 22829856, 26634832, 39952248, 53269664, 79904496, 159808992]

約数ペア:

[(1, 159808992), (2, 79904496), (3, 53269664), (4, 39952248), (6, 26634832), (7, 22829856), (8, 19976124), (12, 13317416), (14, 11414928), (16, 9988062), (21, 7609952), (24, 6658708), (28, 5707464), (32, 4994031), (42, 3804976), (48, 3329354), (49, 3261408), (53, 3015264), (56, 2853732), (84, 1902488), (96, 1664677), (98, 1630704), (106, 1507632), (112, 1426866), (147, 1087136), (159, 1005088), (168, 951244), (196, 815352), (212, 753816), (224, 713433), (294, 543568), (318, 502544), (336, 475622), (371, 430752), (392, 407676), (424, 376908), (588, 271784), (636, 251272), (641, 249312), (672, 237811), (742, 215376), (784, 203838), (848, 188454), (1113, 143584), (1176, 135892), (1272, 125636), (1282, 124656), (1484, 107688), (1568, 101919), (1696, 94227), (1923, 83104), (2226, 71792), (2352, 67946), (2544, 62818), (2564, 62328), (2597, 61536), (2968, 53844), (3846, 41552), (4452, 35896), (4487, 35616), (4704, 33973), (5088, 31409), (5128, 31164), (5194, 30768), (5936, 26922), (7692, 20776), (7791, 20512), (8904, 17948), (8974, 17808), (10256, 15582), (10388, 15384), (11872, 13461)]