131228592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 396165120

約数和(自身を除く): 264936528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 103, 114, 127, 132, 152, 176, 206, 209, 228, 254, 264, 304, 309, 381, 412, 418, 456, 508, 528, 618, 627, 762, 824, 836, 912, 1016, 1133, 1236, 1254, 1397, 1524, 1648, 1672, 1957, 2032, 2266, 2413, 2472, 2508, 2794, 3048, 3344, 3399, 3914, 4191, 4532, 4826, 4944, 5016, 5588, 5871, 6096, 6798, 7239, 7828, 8382, 9064, 9652, 10032, 11176, 11742, 13081, 13596, 14478, 15656, 16764, 18128, 19304, 21527, 22352, 23484, 26162, 26543, 27192, 28956, 31312, 33528, 38608, 39243, 43054, 46968, 52324, 53086, 54384, 57912, 64581, 67056, 78486, 79629, 86108, 93936, 104648, 106172, 115824, 129162, 143891, 156972, 159258, 172216, 209296, 212344, 248539, 258324, 287782, 313944, 318516, 344432, 424688, 431673, 497078, 516648, 575564, 627888, 637032, 745617, 863346, 994156, 1033296, 1151128, 1274064, 1491234, 1726692, 1988312, 2302256, 2733929, 2982468, 3453384, 3976624, 5467858, 5964936, 6906768, 8201787, 10935716, 11929872, 16403574, 21871432, 32807148, 43742864, 65614296, 131228592]

約数ペア:

[(1, 131228592), (2, 65614296), (3, 43742864), (4, 32807148), (6, 21871432), (8, 16403574), (11, 11929872), (12, 10935716), (16, 8201787), (19, 6906768), (22, 5964936), (24, 5467858), (33, 3976624), (38, 3453384), (44, 2982468), (48, 2733929), (57, 2302256), (66, 1988312), (76, 1726692), (88, 1491234), (103, 1274064), (114, 1151128), (127, 1033296), (132, 994156), (152, 863346), (176, 745617), (206, 637032), (209, 627888), (228, 575564), (254, 516648), (264, 497078), (304, 431673), (309, 424688), (381, 344432), (412, 318516), (418, 313944), (456, 287782), (508, 258324), (528, 248539), (618, 212344), (627, 209296), (762, 172216), (824, 159258), (836, 156972), (912, 143891), (1016, 129162), (1133, 115824), (1236, 106172), (1254, 104648), (1397, 93936), (1524, 86108), (1648, 79629), (1672, 78486), (1957, 67056), (2032, 64581), (2266, 57912), (2413, 54384), (2472, 53086), (2508, 52324), (2794, 46968), (3048, 43054), (3344, 39243), (3399, 38608), (3914, 33528), (4191, 31312), (4532, 28956), (4826, 27192), (4944, 26543), (5016, 26162), (5588, 23484), (5871, 22352), (6096, 21527), (6798, 19304), (7239, 18128), (7828, 16764), (8382, 15656), (9064, 14478), (9652, 13596), (10032, 13081), (11176, 11742)]