140576172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 231738708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 107, 111, 132, 148, 214, 222, 269, 321, 407, 428, 444, 538, 642, 807, 814, 1076, 1177, 1221, 1284, 1614, 1628, 2354, 2442, 2959, 3228, 3531, 3959, 4708, 4884, 5918, 7062, 7918, 8877, 9953, 11836, 11877, 14124, 15836, 17754, 19906, 23754, 28783, 29859, 35508, 39812, 43549, 47508, 57566, 59718, 86349, 87098, 109483, 115132, 119436, 130647, 172698, 174196, 218966, 261294, 316613, 328449, 345396, 437932, 522588, 633226, 656898, 949839, 1064971, 1266452, 1313796, 1899678, 2129942, 3194913, 3799356, 4259884, 6389826, 11714681, 12779652, 23429362, 35144043, 46858724, 70288086, 140576172]

約数ペア:

[(1, 140576172), (2, 70288086), (3, 46858724), (4, 35144043), (6, 23429362), (11, 12779652), (12, 11714681), (22, 6389826), (33, 4259884), (37, 3799356), (44, 3194913), (66, 2129942), (74, 1899678), (107, 1313796), (111, 1266452), (132, 1064971), (148, 949839), (214, 656898), (222, 633226), (269, 522588), (321, 437932), (407, 345396), (428, 328449), (444, 316613), (538, 261294), (642, 218966), (807, 174196), (814, 172698), (1076, 130647), (1177, 119436), (1221, 115132), (1284, 109483), (1614, 87098), (1628, 86349), (2354, 59718), (2442, 57566), (2959, 47508), (3228, 43549), (3531, 39812), (3959, 35508), (4708, 29859), (4884, 28783), (5918, 23754), (7062, 19906), (7918, 17754), (8877, 15836), (9953, 14124), (11836, 11877)]