157047996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5179}}^1$

素因数の和:5231

約数の個数: 72

約数和(自身を含む): 442081920

約数和(自身を除く): 285033924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 5179, 7581, 10108, 10358, 15162, 15537, 20716, 30324, 31074, 36253, 62148, 72506, 98401, 108759, 145012, 196802, 217518, 295203, 393604, 435036, 590406, 688807, 1180812, 1377614, 1869619, 2066421, 2755228, 3739238, 4132842, 5608857, 7478476, 8265684, 11217714, 13087333, 22435428, 26174666, 39261999, 52349332, 78523998, 157047996]

約数ペア:

[(1, 157047996), (2, 78523998), (3, 52349332), (4, 39261999), (6, 26174666), (7, 22435428), (12, 13087333), (14, 11217714), (19, 8265684), (21, 7478476), (28, 5608857), (38, 4132842), (42, 3739238), (57, 2755228), (76, 2066421), (84, 1869619), (114, 1377614), (133, 1180812), (228, 688807), (266, 590406), (361, 435036), (399, 393604), (532, 295203), (722, 217518), (798, 196802), (1083, 145012), (1444, 108759), (1596, 98401), (2166, 72506), (2527, 62148), (4332, 36253), (5054, 31074), (5179, 30324), (7581, 20716), (10108, 15537), (10358, 15162)]