145629692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 288148224

約数和(自身を除く): 142518532

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 793, 806, 1481, 1586, 1612, 1891, 2962, 3172, 3782, 5924, 7564, 19253, 24583, 38506, 45911, 49166, 77012, 90341, 91822, 98332, 180682, 183644, 361364, 596843, 1174433, 1193686, 2348866, 2387372, 2800571, 4697732, 5601142, 11202284, 36407423, 72814846, 145629692]

約数ペア:

[(1, 145629692), (2, 72814846), (4, 36407423), (13, 11202284), (26, 5601142), (31, 4697732), (52, 2800571), (61, 2387372), (62, 2348866), (122, 1193686), (124, 1174433), (244, 596843), (403, 361364), (793, 183644), (806, 180682), (1481, 98332), (1586, 91822), (1612, 90341), (1891, 77012), (2962, 49166), (3172, 45911), (3782, 38506), (5924, 24583), (7564, 19253)]