156969592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 326541600

約数和(自身を除く): 169572008

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 109, 122, 218, 227, 244, 436, 454, 488, 793, 872, 908, 1417, 1586, 1816, 2834, 2951, 3172, 5668, 5902, 6344, 6649, 11336, 11804, 13298, 13847, 23608, 24743, 26596, 27694, 49486, 53192, 55388, 86437, 98972, 110776, 172874, 180011, 197944, 321659, 345748, 360022, 643318, 691496, 720044, 1286636, 1440088, 1509323, 2573272, 3018646, 6037292, 12074584, 19621199, 39242398, 78484796, 156969592]

約数ペア:

[(1, 156969592), (2, 78484796), (4, 39242398), (8, 19621199), (13, 12074584), (26, 6037292), (52, 3018646), (61, 2573272), (104, 1509323), (109, 1440088), (122, 1286636), (218, 720044), (227, 691496), (244, 643318), (436, 360022), (454, 345748), (488, 321659), (793, 197944), (872, 180011), (908, 172874), (1417, 110776), (1586, 98972), (1816, 86437), (2834, 55388), (2951, 53192), (3172, 49486), (5668, 27694), (5902, 26596), (6344, 24743), (6649, 23608), (11336, 13847), (11804, 13298)]