158651610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 411626880

約数和(自身を除く): 252975270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1229, 1655, 1986, 2458, 3310, 3687, 4303, 4965, 6145, 7374, 8606, 9930, 12290, 12909, 15977, 18435, 21515, 25818, 31954, 36870, 43030, 47931, 64545, 79885, 95862, 129090, 159770, 239655, 406799, 479310, 813598, 1220397, 2033995, 2440794, 4067990, 5288387, 6101985, 10576774, 12203970, 15865161, 26441935, 31730322, 52883870, 79325805, 158651610]

約数ペア:

[(1, 158651610), (2, 79325805), (3, 52883870), (5, 31730322), (6, 26441935), (10, 15865161), (13, 12203970), (15, 10576774), (26, 6101985), (30, 5288387), (39, 4067990), (65, 2440794), (78, 2033995), (130, 1220397), (195, 813598), (331, 479310), (390, 406799), (662, 239655), (993, 159770), (1229, 129090), (1655, 95862), (1986, 79885), (2458, 64545), (3310, 47931), (3687, 43030), (4303, 36870), (4965, 31954), (6145, 25818), (7374, 21515), (8606, 18435), (9930, 15977), (12290, 12909)]