159578328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 507064320

約数和(自身を除く): 347485992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2357, 2418, 2604, 2821, 3224, 4714, 4836, 5208, 5642, 7071, 8463, 9428, 9672, 11284, 14142, 16499, 16926, 18856, 22568, 28284, 30641, 32998, 33852, 49497, 56568, 61282, 65996, 67704, 73067, 91923, 98994, 122564, 131992, 146134, 183846, 197988, 214487, 219201, 245128, 292268, 367692, 395976, 428974, 438402, 511469, 584536, 643461, 735384, 857948, 876804, 949871, 1022938, 1286922, 1534407, 1715896, 1753608, 1899742, 2045876, 2573844, 2849613, 3068814, 3799484, 4091752, 5147688, 5699226, 6137628, 6649097, 7598968, 11398452, 12275256, 13298194, 19947291, 22796904, 26596388, 39894582, 53192776, 79789164, 159578328]

約数ペア:

[(1, 159578328), (2, 79789164), (3, 53192776), (4, 39894582), (6, 26596388), (7, 22796904), (8, 19947291), (12, 13298194), (13, 12275256), (14, 11398452), (21, 7598968), (24, 6649097), (26, 6137628), (28, 5699226), (31, 5147688), (39, 4091752), (42, 3799484), (52, 3068814), (56, 2849613), (62, 2573844), (78, 2045876), (84, 1899742), (91, 1753608), (93, 1715896), (104, 1534407), (124, 1286922), (156, 1022938), (168, 949871), (182, 876804), (186, 857948), (217, 735384), (248, 643461), (273, 584536), (312, 511469), (364, 438402), (372, 428974), (403, 395976), (434, 367692), (546, 292268), (651, 245128), (728, 219201), (744, 214487), (806, 197988), (868, 183846), (1092, 146134), (1209, 131992), (1302, 122564), (1612, 98994), (1736, 91923), (2184, 73067), (2357, 67704), (2418, 65996), (2604, 61282), (2821, 56568), (3224, 49497), (4714, 33852), (4836, 32998), (5208, 30641), (5642, 28284), (7071, 22568), (8463, 18856), (9428, 16926), (9672, 16499), (11284, 14142)]