161869873688

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1\times {\mathrm{2221}}^1$

素因数の和:3120

約数の個数: 64

約数和(自身を含む): 310048992000

約数和(自身を除く): 148179118312

約数列:

[1, 2, 4, 8, 67, 134, 227, 268, 454, 536, 599, 908, 1198, 1816, 2221, 2396, 4442, 4792, 8884, 15209, 17768, 30418, 40133, 60836, 80266, 121672, 135973, 148807, 160532, 271946, 297614, 321064, 504167, 543892, 595228, 1008334, 1087784, 1190456, 1330379, 2016668, 2660758, 4033336, 5321516, 9110191, 10643032, 18220382, 33779189, 36440764, 67558378, 72881528, 89135393, 135116756, 178270786, 270233512, 301996033, 356541572, 603992066, 713083144, 1207984132, 2415968264, 20233734211, 40467468422, 80934936844, 161869873688]

約数ペア:

[(1, 161869873688), (2, 80934936844), (4, 40467468422), (8, 20233734211), (67, 2415968264), (134, 1207984132), (227, 713083144), (268, 603992066), (454, 356541572), (536, 301996033), (599, 270233512), (908, 178270786), (1198, 135116756), (1816, 89135393), (2221, 72881528), (2396, 67558378), (4442, 36440764), (4792, 33779189), (8884, 18220382), (15209, 10643032), (17768, 9110191), (30418, 5321516), (40133, 4033336), (60836, 2660758), (80266, 2016668), (121672, 1330379), (135973, 1190456), (148807, 1087784), (160532, 1008334), (271946, 595228), (297614, 543892), (321064, 504167)]