15403984156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{5581}}^1$

素因数の和:6166

約数の個数: 48

約数和(自身を含む): 29680610400

約数和(自身を除く): 14276626244

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 421, 596, 842, 1639, 1684, 3278, 4631, 5581, 6556, 9262, 11162, 18524, 22324, 61391, 62729, 122782, 125458, 245564, 250916, 690019, 831569, 1380038, 1663138, 2349601, 2760076, 3326276, 4699202, 9147259, 9398404, 18294518, 25845611, 36589036, 51691222, 103382444, 350090549, 700181098, 1400362196, 3850996039, 7701992078, 15403984156]

約数ペア:

[(1, 15403984156), (2, 7701992078), (4, 3850996039), (11, 1400362196), (22, 700181098), (44, 350090549), (149, 103382444), (298, 51691222), (421, 36589036), (596, 25845611), (842, 18294518), (1639, 9398404), (1684, 9147259), (3278, 4699202), (4631, 3326276), (5581, 2760076), (6556, 2349601), (9262, 1663138), (11162, 1380038), (18524, 831569), (22324, 690019), (61391, 250916), (62729, 245564), (122782, 125458)]