159622736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3028

約数の個数: 80

約数和(自身を含む): 391058304

約数和(自身を除く): 231435568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 2963, 3367, 3848, 4144, 5926, 6734, 7696, 11852, 13468, 20741, 23704, 26936, 38519, 41482, 47408, 53872, 77038, 82964, 109631, 154076, 165928, 219262, 269633, 308152, 331856, 438524, 539266, 616304, 767417, 877048, 1078532, 1425203, 1534834, 1754096, 2157064, 2850406, 3069668, 4314128, 5700812, 6139336, 9976421, 11401624, 12278672, 19952842, 22803248, 39905684, 79811368, 159622736]

約数ペア:

[(1, 159622736), (2, 79811368), (4, 39905684), (7, 22803248), (8, 19952842), (13, 12278672), (14, 11401624), (16, 9976421), (26, 6139336), (28, 5700812), (37, 4314128), (52, 3069668), (56, 2850406), (74, 2157064), (91, 1754096), (104, 1534834), (112, 1425203), (148, 1078532), (182, 877048), (208, 767417), (259, 616304), (296, 539266), (364, 438524), (481, 331856), (518, 308152), (592, 269633), (728, 219262), (962, 165928), (1036, 154076), (1456, 109631), (1924, 82964), (2072, 77038), (2963, 53872), (3367, 47408), (3848, 41482), (4144, 38519), (5926, 26936), (6734, 23704), (7696, 20741), (11852, 13468)]