156721710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 385961472

約数和(自身を除く): 229239762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 103, 134, 201, 206, 309, 335, 402, 515, 618, 670, 757, 1005, 1030, 1514, 1545, 2010, 2271, 3090, 3785, 4542, 6901, 7570, 11355, 13802, 20703, 22710, 34505, 41406, 50719, 69010, 77971, 101438, 103515, 152157, 155942, 207030, 233913, 253595, 304314, 389855, 467826, 507190, 760785, 779710, 1169565, 1521570, 2339130, 5224057, 10448114, 15672171, 26120285, 31344342, 52240570, 78360855, 156721710]

約数ペア:

[(1, 156721710), (2, 78360855), (3, 52240570), (5, 31344342), (6, 26120285), (10, 15672171), (15, 10448114), (30, 5224057), (67, 2339130), (103, 1521570), (134, 1169565), (201, 779710), (206, 760785), (309, 507190), (335, 467826), (402, 389855), (515, 304314), (618, 253595), (670, 233913), (757, 207030), (1005, 155942), (1030, 152157), (1514, 103515), (1545, 101438), (2010, 77971), (2271, 69010), (3090, 50719), (3785, 41406), (4542, 34505), (6901, 22710), (7570, 20703), (11355, 13802)]