172825224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 521700480

約数和(自身を除く): 348875256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 429, 444, 481, 572, 814, 858, 888, 962, 1144, 1221, 1361, 1443, 1628, 1716, 1924, 2442, 2722, 2886, 3256, 3432, 3848, 4083, 4884, 5291, 5444, 5772, 8166, 9768, 10582, 10888, 11544, 14971, 15873, 16332, 17693, 21164, 29942, 31746, 32664, 35386, 42328, 44913, 50357, 53079, 59884, 63492, 70772, 89826, 100714, 106158, 119768, 126984, 141544, 151071, 179652, 194623, 201428, 212316, 302142, 359304, 389246, 402856, 424632, 553927, 583869, 604284, 654641, 778492, 1107854, 1167738, 1208568, 1309282, 1556984, 1661781, 1963923, 2215708, 2335476, 2618564, 3323562, 3927846, 4431416, 4670952, 5237128, 6647124, 7201051, 7855692, 13294248, 14402102, 15711384, 21603153, 28804204, 43206306, 57608408, 86412612, 172825224]

約数ペア:

[(1, 172825224), (2, 86412612), (3, 57608408), (4, 43206306), (6, 28804204), (8, 21603153), (11, 15711384), (12, 14402102), (13, 13294248), (22, 7855692), (24, 7201051), (26, 6647124), (33, 5237128), (37, 4670952), (39, 4431416), (44, 3927846), (52, 3323562), (66, 2618564), (74, 2335476), (78, 2215708), (88, 1963923), (104, 1661781), (111, 1556984), (132, 1309282), (143, 1208568), (148, 1167738), (156, 1107854), (222, 778492), (264, 654641), (286, 604284), (296, 583869), (312, 553927), (407, 424632), (429, 402856), (444, 389246), (481, 359304), (572, 302142), (814, 212316), (858, 201428), (888, 194623), (962, 179652), (1144, 151071), (1221, 141544), (1361, 126984), (1443, 119768), (1628, 106158), (1716, 100714), (1924, 89826), (2442, 70772), (2722, 63492), (2886, 59884), (3256, 53079), (3432, 50357), (3848, 44913), (4083, 42328), (4884, 35386), (5291, 32664), (5444, 31746), (5772, 29942), (8166, 21164), (9768, 17693), (10582, 16332), (10888, 15873), (11544, 14971)]