142938796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 347719680

約数和(自身を除く): 204780884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 143, 154, 182, 203, 286, 308, 319, 364, 377, 406, 572, 638, 754, 812, 1001, 1231, 1276, 1508, 2002, 2233, 2462, 2639, 4004, 4147, 4466, 4924, 5278, 8294, 8617, 8932, 10556, 13541, 16003, 16588, 17234, 27082, 29029, 32006, 34468, 35699, 54164, 58058, 64012, 71398, 94787, 112021, 116116, 142796, 176033, 189574, 224042, 249893, 352066, 379148, 392689, 448084, 464087, 499786, 704132, 785378, 928174, 999572, 1232231, 1570756, 1856348, 2464462, 2748823, 3248609, 4928924, 5104957, 5497646, 6497218, 10209914, 10995292, 12994436, 20419828, 35734699, 71469398, 142938796]

約数ペア:

[(1, 142938796), (2, 71469398), (4, 35734699), (7, 20419828), (11, 12994436), (13, 10995292), (14, 10209914), (22, 6497218), (26, 5497646), (28, 5104957), (29, 4928924), (44, 3248609), (52, 2748823), (58, 2464462), (77, 1856348), (91, 1570756), (116, 1232231), (143, 999572), (154, 928174), (182, 785378), (203, 704132), (286, 499786), (308, 464087), (319, 448084), (364, 392689), (377, 379148), (406, 352066), (572, 249893), (638, 224042), (754, 189574), (812, 176033), (1001, 142796), (1231, 116116), (1276, 112021), (1508, 94787), (2002, 71398), (2233, 64012), (2462, 58058), (2639, 54164), (4004, 35699), (4147, 34468), (4466, 32006), (4924, 29029), (5278, 27082), (8294, 17234), (8617, 16588), (8932, 16003), (10556, 13541)]