157045268536

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{313}}^1\times {\mathrm{28547}}^1$

素因数の和:28905

約数の個数: 64

約数和(自身を含む): 320017370400

約数和(自身を除く): 162972101864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 313, 338, 626, 676, 1252, 1352, 2197, 2504, 4069, 4394, 8138, 8788, 16276, 17576, 28547, 32552, 52897, 57094, 105794, 114188, 211588, 228376, 371111, 423176, 687661, 742222, 1375322, 1484444, 2750644, 2968888, 4824443, 5501288, 8935211, 9648886, 17870422, 19297772, 35740844, 38595544, 62717759, 71481688, 116157743, 125435518, 232315486, 250871036, 464630972, 501742072, 929261944, 1510050659, 3020101318, 6040202636, 12080405272, 19630658567, 39261317134, 78522634268, 157045268536]

約数ペア:

[(1, 157045268536), (2, 78522634268), (4, 39261317134), (8, 19630658567), (13, 12080405272), (26, 6040202636), (52, 3020101318), (104, 1510050659), (169, 929261944), (313, 501742072), (338, 464630972), (626, 250871036), (676, 232315486), (1252, 125435518), (1352, 116157743), (2197, 71481688), (2504, 62717759), (4069, 38595544), (4394, 35740844), (8138, 19297772), (8788, 17870422), (16276, 9648886), (17576, 8935211), (28547, 5501288), (32552, 4824443), (52897, 2968888), (57094, 2750644), (105794, 1484444), (114188, 1375322), (211588, 742222), (228376, 687661), (371111, 423176)]