140300864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 112

約数和(自身を含む): 339059520

約数和(自身を除く): 198758656

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 608, 617, 646, 704, 748, 836, 1088, 1216, 1234, 1292, 1496, 1672, 2468, 2584, 2992, 3344, 3553, 4936, 5168, 5984, 6688, 6787, 7106, 9872, 10336, 10489, 11723, 11968, 13376, 13574, 14212, 19744, 20672, 20978, 23446, 27148, 28424, 39488, 41956, 46892, 54296, 56848, 83912, 93784, 108592, 113696, 115379, 128953, 167824, 187568, 199291, 217184, 227392, 230758, 257906, 335648, 375136, 398582, 434368, 461516, 515812, 671296, 750272, 797164, 923032, 1031624, 1594328, 1846064, 2063248, 2192201, 3188656, 3692128, 4126496, 4384402, 6377312, 7384256, 8252992, 8768804, 12754624, 17537608, 35075216, 70150432, 140300864]

約数ペア:

[(1, 140300864), (2, 70150432), (4, 35075216), (8, 17537608), (11, 12754624), (16, 8768804), (17, 8252992), (19, 7384256), (22, 6377312), (32, 4384402), (34, 4126496), (38, 3692128), (44, 3188656), (64, 2192201), (68, 2063248), (76, 1846064), (88, 1594328), (136, 1031624), (152, 923032), (176, 797164), (187, 750272), (209, 671296), (272, 515812), (304, 461516), (323, 434368), (352, 398582), (374, 375136), (418, 335648), (544, 257906), (608, 230758), (617, 227392), (646, 217184), (704, 199291), (748, 187568), (836, 167824), (1088, 128953), (1216, 115379), (1234, 113696), (1292, 108592), (1496, 93784), (1672, 83912), (2468, 56848), (2584, 54296), (2992, 46892), (3344, 41956), (3553, 39488), (4936, 28424), (5168, 27148), (5984, 23446), (6688, 20978), (6787, 20672), (7106, 19744), (9872, 14212), (10336, 13574), (10489, 13376), (11723, 11968)]