159798366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 451584000

約数和(自身を除く): 291785634

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1049, 1209, 1302, 1638, 1674, 1953, 2098, 2418, 2457, 2821, 3147, 3627, 3906, 4914, 5642, 5859, 6294, 7254, 7343, 8463, 9441, 10881, 11718, 13637, 14686, 16926, 18882, 21762, 22029, 25389, 27274, 28323, 32519, 40911, 44058, 50778, 56646, 65038, 66087, 76167, 81822, 95459, 97557, 122733, 132174, 152334, 190918, 195114, 198261, 227633, 245466, 286377, 292671, 368199, 396522, 422747, 455266, 572754, 585342, 682899, 736398, 845494, 859131, 878013, 1268241, 1365798, 1718262, 1756026, 2048697, 2536482, 2577393, 2959229, 3804723, 4097394, 5154786, 5918458, 6146091, 7609446, 8877687, 11414169, 12292182, 17755374, 22828338, 26633061, 53266122, 79899183, 159798366]

約数ペア:

[(1, 159798366), (2, 79899183), (3, 53266122), (6, 26633061), (7, 22828338), (9, 17755374), (13, 12292182), (14, 11414169), (18, 8877687), (21, 7609446), (26, 6146091), (27, 5918458), (31, 5154786), (39, 4097394), (42, 3804723), (54, 2959229), (62, 2577393), (63, 2536482), (78, 2048697), (91, 1756026), (93, 1718262), (117, 1365798), (126, 1268241), (182, 878013), (186, 859131), (189, 845494), (217, 736398), (234, 682899), (273, 585342), (279, 572754), (351, 455266), (378, 422747), (403, 396522), (434, 368199), (546, 292671), (558, 286377), (651, 245466), (702, 227633), (806, 198261), (819, 195114), (837, 190918), (1049, 152334), (1209, 132174), (1302, 122733), (1638, 97557), (1674, 95459), (1953, 81822), (2098, 76167), (2418, 66087), (2457, 65038), (2821, 56646), (3147, 50778), (3627, 44058), (3906, 40911), (4914, 32519), (5642, 28323), (5859, 27274), (6294, 25389), (7254, 22029), (7343, 21762), (8463, 18882), (9441, 16926), (10881, 14686), (11718, 13637)]