156777576188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1\times {\mathrm{19141}}^1$

素因数の和:24422

約数の個数: 48

約数和(自身を含む): 303203767104

約数和(自身を除く): 146426190916

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 5237, 10474, 19141, 20948, 38282, 76564, 89029, 120451, 178058, 240902, 325397, 356116, 440243, 481804, 650794, 880486, 1301588, 1760972, 2047667, 4095334, 7484131, 8190668, 14968262, 29936524, 100241417, 200482834, 400965668, 1704104089, 2305552591, 3408208178, 4611105182, 6816416356, 9222210364, 39194394047, 78388788094, 156777576188]

約数ペア:

[(1, 156777576188), (2, 78388788094), (4, 39194394047), (17, 9222210364), (23, 6816416356), (34, 4611105182), (46, 3408208178), (68, 2305552591), (92, 1704104089), (391, 400965668), (782, 200482834), (1564, 100241417), (5237, 29936524), (10474, 14968262), (19141, 8190668), (20948, 7484131), (38282, 4095334), (76564, 2047667), (89029, 1760972), (120451, 1301588), (178058, 880486), (240902, 650794), (325397, 481804), (356116, 440243)]