156937570112

素因数分解:

$2^6\times {\mathrm{31481}}^1\times {\mathrm{77893}}^1$

素因数の和:109386

約数の個数: 28

約数和(自身を含む): 311436881316

約数和(自身を除く): 154499311204

約数列:

[1, 2, 4, 8, 16, 32, 64, 31481, 62962, 77893, 125924, 155786, 251848, 311572, 503696, 623144, 1007392, 1246288, 2014784, 2492576, 4985152, 2452149533, 4904299066, 9808598132, 19617196264, 39234392528, 78468785056, 156937570112]

約数ペア:

[(1, 156937570112), (2, 78468785056), (4, 39234392528), (8, 19617196264), (16, 9808598132), (32, 4904299066), (64, 2452149533), (31481, 4985152), (62962, 2492576), (77893, 2014784), (125924, 1246288), (155786, 1007392), (251848, 623144), (311572, 503696)]