156960431836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1\times {\mathrm{28729}}^1$

素因数の和:32398

約数の個数: 48

約数和(自身を含む): 306105508800

約数和(自身を除く): 149145076964

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 3623, 7246, 14492, 28729, 47099, 57458, 94198, 105067, 114916, 188396, 210134, 373477, 420268, 746954, 833141, 1365871, 1493908, 1666282, 2731742, 3332564, 5463484, 10830833, 21661666, 43323332, 104085167, 208170334, 416340668, 1353107171, 2706214342, 3018469843, 5412428684, 6036939686, 12073879372, 39240107959, 78480215918, 156960431836]

約数ペア:

[(1, 156960431836), (2, 78480215918), (4, 39240107959), (13, 12073879372), (26, 6036939686), (29, 5412428684), (52, 3018469843), (58, 2706214342), (116, 1353107171), (377, 416340668), (754, 208170334), (1508, 104085167), (3623, 43323332), (7246, 21661666), (14492, 10830833), (28729, 5463484), (47099, 3332564), (57458, 2731742), (94198, 1666282), (105067, 1493908), (114916, 1365871), (188396, 833141), (210134, 746954), (373477, 420268)]