159863730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1399}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 414892800

約数和(自身を除く): 255029070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 586, 879, 1399, 1465, 1758, 2798, 2930, 3809, 4197, 4395, 6995, 7618, 8394, 8790, 11427, 13990, 18187, 19045, 20985, 22854, 36374, 38090, 41970, 54561, 57135, 90935, 109122, 114270, 181870, 272805, 409907, 545610, 819814, 1229721, 2049535, 2459442, 4099070, 5328791, 6148605, 10657582, 12297210, 15986373, 26643955, 31972746, 53287910, 79931865, 159863730]

約数ペア:

[(1, 159863730), (2, 79931865), (3, 53287910), (5, 31972746), (6, 26643955), (10, 15986373), (13, 12297210), (15, 10657582), (26, 6148605), (30, 5328791), (39, 4099070), (65, 2459442), (78, 2049535), (130, 1229721), (195, 819814), (293, 545610), (390, 409907), (586, 272805), (879, 181870), (1399, 114270), (1465, 109122), (1758, 90935), (2798, 57135), (2930, 54561), (3809, 41970), (4197, 38090), (4395, 36374), (6995, 22854), (7618, 20985), (8394, 19045), (8790, 18187), (11427, 13990)]