156927602276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{23369}}^1$

素因数の和:23601

約数の個数: 72

約数和(自身を含む): 301533668520

約数和(自身を除く): 144606066244

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 157, 289, 314, 578, 628, 629, 1156, 1258, 2516, 2669, 5338, 5809, 10676, 10693, 11618, 21386, 23236, 23369, 42772, 45373, 46738, 90746, 93476, 98753, 181492, 197506, 395012, 397273, 794546, 864653, 1589092, 1678801, 1729306, 3357602, 3458612, 3668933, 6715204, 6753641, 7337866, 13507282, 14675732, 14699101, 27014564, 29398202, 58796404, 62371861, 124743722, 135750521, 249487444, 249884717, 271501042, 499769434, 543002084, 999538868, 1060321637, 2120643274, 2307758857, 4241286548, 4615517714, 9231035428, 39231900569, 78463801138, 156927602276]

約数ペア:

[(1, 156927602276), (2, 78463801138), (4, 39231900569), (17, 9231035428), (34, 4615517714), (37, 4241286548), (68, 2307758857), (74, 2120643274), (148, 1060321637), (157, 999538868), (289, 543002084), (314, 499769434), (578, 271501042), (628, 249884717), (629, 249487444), (1156, 135750521), (1258, 124743722), (2516, 62371861), (2669, 58796404), (5338, 29398202), (5809, 27014564), (10676, 14699101), (10693, 14675732), (11618, 13507282), (21386, 7337866), (23236, 6753641), (23369, 6715204), (42772, 3668933), (45373, 3458612), (46738, 3357602), (90746, 1729306), (93476, 1678801), (98753, 1589092), (181492, 864653), (197506, 794546), (395012, 397273)]