156913917556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{53087}}^1$

素因数の和:53341

約数の個数: 72

約数和(自身を含む): 313156343808

約数和(自身を除く): 156242426252

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 197, 242, 341, 394, 484, 682, 788, 1364, 2167, 3751, 4334, 6107, 7502, 8668, 12214, 15004, 23837, 24428, 47674, 53087, 67177, 95348, 106174, 134354, 212348, 268708, 583957, 738947, 1167914, 1477894, 1645697, 2335828, 2955788, 3291394, 6423527, 6582788, 10458139, 12847054, 18102667, 20916278, 25694108, 36205334, 41832556, 72410668, 115039529, 199129337, 230079058, 324202309, 398258674, 460158116, 648404618, 796517348, 1265434819, 1296809236, 2530869638, 3566225399, 5061739276, 7132450798, 14264901596, 39228479389, 78456958778, 156913917556]

約数ペア:

[(1, 156913917556), (2, 78456958778), (4, 39228479389), (11, 14264901596), (22, 7132450798), (31, 5061739276), (44, 3566225399), (62, 2530869638), (121, 1296809236), (124, 1265434819), (197, 796517348), (242, 648404618), (341, 460158116), (394, 398258674), (484, 324202309), (682, 230079058), (788, 199129337), (1364, 115039529), (2167, 72410668), (3751, 41832556), (4334, 36205334), (6107, 25694108), (7502, 20916278), (8668, 18102667), (12214, 12847054), (15004, 10458139), (23837, 6582788), (24428, 6423527), (47674, 3291394), (53087, 2955788), (67177, 2335828), (95348, 1645697), (106174, 1477894), (134354, 1167914), (212348, 738947), (268708, 583957)]