149278844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 308112000

約数和(自身を除く): 158833156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 499, 523, 572, 998, 1046, 1996, 2092, 5489, 5753, 6487, 6799, 10978, 11506, 12974, 13598, 21956, 23012, 25948, 27196, 71357, 74789, 142714, 149578, 260977, 285428, 299156, 521954, 1043908, 2870747, 3392701, 5741494, 6785402, 11482988, 13570804, 37319711, 74639422, 149278844]

約数ペア:

[(1, 149278844), (2, 74639422), (4, 37319711), (11, 13570804), (13, 11482988), (22, 6785402), (26, 5741494), (44, 3392701), (52, 2870747), (143, 1043908), (286, 521954), (499, 299156), (523, 285428), (572, 260977), (998, 149578), (1046, 142714), (1996, 74789), (2092, 71357), (5489, 27196), (5753, 25948), (6487, 23012), (6799, 21956), (10978, 13598), (11506, 12974)]