156978644548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{2161}}^1$

素因数の和:2885

約数の個数: 96

約数和(自身を含む): 312240813696

約数和(自身を除く): 155262169148

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 164, 268, 451, 601, 737, 902, 1202, 1474, 1804, 2161, 2404, 2747, 2948, 4322, 5494, 6611, 8644, 10988, 13222, 23771, 24641, 26444, 30217, 40267, 47542, 49282, 60434, 80534, 88601, 95084, 98564, 120868, 144787, 161068, 177202, 271051, 289574, 354404, 442937, 542102, 579148, 885874, 974611, 1084204, 1298761, 1592657, 1650947, 1771748, 1949222, 2597522, 3185314, 3301894, 3898444, 5195044, 5936267, 6370628, 6603788, 11872534, 14286371, 18160417, 23745068, 28572742, 36320834, 53249201, 57145484, 65298937, 72641668, 87016987, 106498402, 130597874, 174033974, 212996804, 261195748, 348067948, 585741211, 957186857, 1171482422, 1914373714, 2342964844, 3567696467, 3828747428, 7135392934, 14270785868, 39244661137, 78489322274, 156978644548]

約数ペア:

[(1, 156978644548), (2, 78489322274), (4, 39244661137), (11, 14270785868), (22, 7135392934), (41, 3828747428), (44, 3567696467), (67, 2342964844), (82, 1914373714), (134, 1171482422), (164, 957186857), (268, 585741211), (451, 348067948), (601, 261195748), (737, 212996804), (902, 174033974), (1202, 130597874), (1474, 106498402), (1804, 87016987), (2161, 72641668), (2404, 65298937), (2747, 57145484), (2948, 53249201), (4322, 36320834), (5494, 28572742), (6611, 23745068), (8644, 18160417), (10988, 14286371), (13222, 11872534), (23771, 6603788), (24641, 6370628), (26444, 5936267), (30217, 5195044), (40267, 3898444), (47542, 3301894), (49282, 3185314), (60434, 2597522), (80534, 1949222), (88601, 1771748), (95084, 1650947), (98564, 1592657), (120868, 1298761), (144787, 1084204), (161068, 974611), (177202, 885874), (271051, 579148), (289574, 542102), (354404, 442937)]