156727260456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{506893}}^1$

素因数の和:507906

約数の個数: 64

約数和(自身を含む): 422384632320

約数和(自身を除く): 265657371864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 991, 1982, 2973, 3964, 5946, 7928, 11892, 12883, 23784, 25766, 38649, 51532, 77298, 103064, 154596, 309192, 506893, 1013786, 1520679, 2027572, 3041358, 4055144, 6082716, 6589609, 12165432, 13179218, 19768827, 26358436, 39537654, 52716872, 79075308, 158150616, 502330963, 1004661926, 1506992889, 2009323852, 3013985778, 4018647704, 6027971556, 6530302519, 12055943112, 13060605038, 19590907557, 26121210076, 39181815114, 52242420152, 78363630228, 156727260456]

約数ペア:

[(1, 156727260456), (2, 78363630228), (3, 52242420152), (4, 39181815114), (6, 26121210076), (8, 19590907557), (12, 13060605038), (13, 12055943112), (24, 6530302519), (26, 6027971556), (39, 4018647704), (52, 3013985778), (78, 2009323852), (104, 1506992889), (156, 1004661926), (312, 502330963), (991, 158150616), (1982, 79075308), (2973, 52716872), (3964, 39537654), (5946, 26358436), (7928, 19768827), (11892, 13179218), (12883, 12165432), (23784, 6589609), (25766, 6082716), (38649, 4055144), (51532, 3041358), (77298, 2027572), (103064, 1520679), (154596, 1013786), (309192, 506893)]