151128328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 314133120

約数和(自身を除く): 163004792

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 97, 104, 142, 194, 211, 284, 388, 422, 568, 776, 844, 923, 1261, 1688, 1846, 2522, 2743, 3692, 5044, 5486, 6887, 7384, 10088, 10972, 13774, 14981, 20467, 21944, 27548, 29962, 40934, 55096, 59924, 81868, 89531, 119848, 163736, 179062, 194753, 266071, 358124, 389506, 532142, 716248, 779012, 1064284, 1453157, 1558024, 2128568, 2906314, 5812628, 11625256, 18891041, 37782082, 75564164, 151128328]

約数ペア:

[(1, 151128328), (2, 75564164), (4, 37782082), (8, 18891041), (13, 11625256), (26, 5812628), (52, 2906314), (71, 2128568), (97, 1558024), (104, 1453157), (142, 1064284), (194, 779012), (211, 716248), (284, 532142), (388, 389506), (422, 358124), (568, 266071), (776, 194753), (844, 179062), (923, 163736), (1261, 119848), (1688, 89531), (1846, 81868), (2522, 59924), (2743, 55096), (3692, 40934), (5044, 29962), (5486, 27548), (6887, 21944), (7384, 20467), (10088, 14981), (10972, 13774)]