154387688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6898

約数の個数: 64

約数和(自身を含む): 367825920

約数和(自身を除く): 213438232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6841, 11284, 13682, 22568, 27364, 47887, 54728, 88933, 95774, 177866, 191548, 212071, 355732, 383096, 424142, 622531, 711464, 848284, 1245062, 1484497, 1696568, 2490124, 2756923, 2968994, 4980248, 5513846, 5937988, 11027692, 11875976, 19298461, 22055384, 38596922, 77193844, 154387688]

約数ペア:

[(1, 154387688), (2, 77193844), (4, 38596922), (7, 22055384), (8, 19298461), (13, 11875976), (14, 11027692), (26, 5937988), (28, 5513846), (31, 4980248), (52, 2968994), (56, 2756923), (62, 2490124), (91, 1696568), (104, 1484497), (124, 1245062), (182, 848284), (217, 711464), (248, 622531), (364, 424142), (403, 383096), (434, 355732), (728, 212071), (806, 191548), (868, 177866), (1612, 95774), (1736, 88933), (2821, 54728), (3224, 47887), (5642, 27364), (6841, 22568), (11284, 13682)]