127905086584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{171541}}^1$

素因数の和:171824

約数の個数: 64

約数和(自身を含む): 269869874400

約数和(自身を除く): 141964787816

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 229, 296, 407, 458, 814, 916, 1628, 1832, 2519, 3256, 5038, 8473, 10076, 16946, 20152, 33892, 67784, 93203, 171541, 186406, 343082, 372812, 686164, 745624, 1372328, 1886951, 3773902, 6347017, 7547804, 12694034, 15095608, 25388068, 39282889, 50776136, 69817187, 78565778, 139634374, 157131556, 279268748, 314263112, 432111779, 558537496, 864223558, 1453466893, 1728447116, 2906933786, 3456894232, 5813867572, 11627735144, 15988135823, 31976271646, 63952543292, 127905086584]

約数ペア:

[(1, 127905086584), (2, 63952543292), (4, 31976271646), (8, 15988135823), (11, 11627735144), (22, 5813867572), (37, 3456894232), (44, 2906933786), (74, 1728447116), (88, 1453466893), (148, 864223558), (229, 558537496), (296, 432111779), (407, 314263112), (458, 279268748), (814, 157131556), (916, 139634374), (1628, 78565778), (1832, 69817187), (2519, 50776136), (3256, 39282889), (5038, 25388068), (8473, 15095608), (10076, 12694034), (16946, 7547804), (20152, 6347017), (33892, 3773902), (67784, 1886951), (93203, 1372328), (171541, 745624), (186406, 686164), (343082, 372812)]