157166568

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 476649600

約数和(自身を除く): 319483032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 691, 702, 729, 936, 972, 1053, 1382, 1404, 1458, 1944, 2073, 2106, 2187, 2764, 2808, 2916, 3159, 4146, 4212, 4374, 5528, 5832, 6219, 6318, 8292, 8424, 8748, 8983, 9477, 12438, 12636, 16584, 17496, 17966, 18657, 18954, 24876, 25272, 26949, 28431, 35932, 37314, 37908, 49752, 53898, 55971, 56862, 71864, 74628, 75816, 80847, 107796, 111942, 113724, 149256, 161694, 167913, 215592, 223884, 227448, 242541, 323388, 335826, 447768, 485082, 503739, 646776, 671652, 727623, 970164, 1007478, 1343304, 1455246, 1511217, 1940328, 2014956, 2182869, 2910492, 3022434, 4029912, 4365738, 5820984, 6044868, 6548607, 8731476, 12089736, 13097214, 17462952, 19645821, 26194428, 39291642, 52388856, 78583284, 157166568]

約数ペア:

[(1, 157166568), (2, 78583284), (3, 52388856), (4, 39291642), (6, 26194428), (8, 19645821), (9, 17462952), (12, 13097214), (13, 12089736), (18, 8731476), (24, 6548607), (26, 6044868), (27, 5820984), (36, 4365738), (39, 4029912), (52, 3022434), (54, 2910492), (72, 2182869), (78, 2014956), (81, 1940328), (104, 1511217), (108, 1455246), (117, 1343304), (156, 1007478), (162, 970164), (216, 727623), (234, 671652), (243, 646776), (312, 503739), (324, 485082), (351, 447768), (468, 335826), (486, 323388), (648, 242541), (691, 227448), (702, 223884), (729, 215592), (936, 167913), (972, 161694), (1053, 149256), (1382, 113724), (1404, 111942), (1458, 107796), (1944, 80847), (2073, 75816), (2106, 74628), (2187, 71864), (2764, 56862), (2808, 55971), (2916, 53898), (3159, 49752), (4146, 37908), (4212, 37314), (4374, 35932), (5528, 28431), (5832, 26949), (6219, 25272), (6318, 24876), (8292, 18954), (8424, 18657), (8748, 17966), (8983, 17496), (9477, 16584), (12438, 12636)]