146775924

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 381588480

約数和(自身を除く): 234812556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 223, 282, 389, 423, 446, 564, 669, 778, 846, 892, 1167, 1338, 1556, 1692, 2007, 2334, 2676, 3501, 4014, 4668, 7002, 8028, 10481, 14004, 18283, 20962, 31443, 36566, 41924, 54849, 62886, 73132, 86747, 94329, 109698, 125772, 164547, 173494, 188658, 219396, 260241, 329094, 346988, 377316, 520482, 658188, 780723, 1040964, 1561446, 3122892, 4077109, 8154218, 12231327, 16308436, 24462654, 36693981, 48925308, 73387962, 146775924]

約数ペア:

[(1, 146775924), (2, 73387962), (3, 48925308), (4, 36693981), (6, 24462654), (9, 16308436), (12, 12231327), (18, 8154218), (36, 4077109), (47, 3122892), (94, 1561446), (141, 1040964), (188, 780723), (223, 658188), (282, 520482), (389, 377316), (423, 346988), (446, 329094), (564, 260241), (669, 219396), (778, 188658), (846, 173494), (892, 164547), (1167, 125772), (1338, 109698), (1556, 94329), (1692, 86747), (2007, 73132), (2334, 62886), (2676, 54849), (3501, 41924), (4014, 36566), (4668, 31443), (7002, 20962), (8028, 18283), (10481, 14004)]