142071264

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15960

約数の個数: 72

約数和(自身を含む): 417074112

約数和(自身を除く): 275002848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15913, 31826, 47739, 63652, 95478, 127304, 143217, 190956, 254608, 286434, 381912, 493303, 509216, 572868, 763824, 986606, 1145736, 1479909, 1527648, 1973212, 2291472, 2959818, 3946424, 4439727, 4582944, 5919636, 7892848, 8879454, 11839272, 15785696, 17758908, 23678544, 35517816, 47357088, 71035632, 142071264]

約数ペア:

[(1, 142071264), (2, 71035632), (3, 47357088), (4, 35517816), (6, 23678544), (8, 17758908), (9, 15785696), (12, 11839272), (16, 8879454), (18, 7892848), (24, 5919636), (31, 4582944), (32, 4439727), (36, 3946424), (48, 2959818), (62, 2291472), (72, 1973212), (93, 1527648), (96, 1479909), (124, 1145736), (144, 986606), (186, 763824), (248, 572868), (279, 509216), (288, 493303), (372, 381912), (496, 286434), (558, 254608), (744, 190956), (992, 143217), (1116, 127304), (1488, 95478), (2232, 63652), (2976, 47739), (4464, 31826), (8928, 15913)]