121657472

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 251164800

約数和(自身を除く): 129507328

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 106, 128, 158, 212, 227, 316, 424, 454, 632, 848, 908, 1264, 1696, 1816, 2528, 3392, 3632, 4187, 5056, 6784, 7264, 8374, 10112, 12031, 14528, 16748, 17933, 24062, 29056, 33496, 35866, 48124, 66992, 71732, 96248, 133984, 143464, 192496, 267968, 286928, 384992, 535936, 573856, 769984, 950449, 1147712, 1539968, 1900898, 2295424, 3801796, 7603592, 15207184, 30414368, 60828736, 121657472]

約数ペア:

[(1, 121657472), (2, 60828736), (4, 30414368), (8, 15207184), (16, 7603592), (32, 3801796), (53, 2295424), (64, 1900898), (79, 1539968), (106, 1147712), (128, 950449), (158, 769984), (212, 573856), (227, 535936), (316, 384992), (424, 286928), (454, 267968), (632, 192496), (848, 143464), (908, 133984), (1264, 96248), (1696, 71732), (1816, 66992), (2528, 48124), (3392, 35866), (3632, 33496), (4187, 29056), (5056, 24062), (6784, 17933), (7264, 16748), (8374, 14528), (10112, 12031)]