187480904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 403872000

約数和(自身を除く): 216391096

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 247, 316, 494, 632, 988, 1027, 1201, 1501, 1976, 2054, 2402, 3002, 4108, 4804, 6004, 8216, 9608, 12008, 15613, 19513, 22819, 31226, 39026, 45638, 62452, 78052, 91276, 94879, 124904, 156104, 182552, 189758, 296647, 379516, 593294, 759032, 1186588, 1233427, 1802701, 2373176, 2466854, 3605402, 4933708, 7210804, 9867416, 14421608, 23435113, 46870226, 93740452, 187480904]

約数ペア:

[(1, 187480904), (2, 93740452), (4, 46870226), (8, 23435113), (13, 14421608), (19, 9867416), (26, 7210804), (38, 4933708), (52, 3605402), (76, 2466854), (79, 2373176), (104, 1802701), (152, 1233427), (158, 1186588), (247, 759032), (316, 593294), (494, 379516), (632, 296647), (988, 189758), (1027, 182552), (1201, 156104), (1501, 124904), (1976, 94879), (2054, 91276), (2402, 78052), (3002, 62452), (4108, 45638), (4804, 39026), (6004, 31226), (8216, 22819), (9608, 19513), (12008, 15613)]