149768502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 347590656

約数和(自身を除く): 197822154

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2693, 4278, 5386, 8079, 9269, 16158, 18538, 27807, 35009, 55614, 61939, 70018, 83483, 105027, 123878, 166966, 185817, 210054, 250449, 371634, 500898, 805207, 1085279, 1610414, 1920109, 2170558, 2415621, 3255837, 3840218, 4831242, 5760327, 6511674, 11520654, 24961417, 49922834, 74884251, 149768502]

約数ペア:

[(1, 149768502), (2, 74884251), (3, 49922834), (6, 24961417), (13, 11520654), (23, 6511674), (26, 5760327), (31, 4831242), (39, 3840218), (46, 3255837), (62, 2415621), (69, 2170558), (78, 1920109), (93, 1610414), (138, 1085279), (186, 805207), (299, 500898), (403, 371634), (598, 250449), (713, 210054), (806, 185817), (897, 166966), (1209, 123878), (1426, 105027), (1794, 83483), (2139, 70018), (2418, 61939), (2693, 55614), (4278, 35009), (5386, 27807), (8079, 18538), (9269, 16158)]