156778670490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{326561}}^1$

素因数の和:327815

約数の個数: 64

約数和(自身を含む): 405542979072

約数和(自身を除く): 248764308582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1231, 2462, 3693, 6155, 7386, 12310, 16003, 18465, 32006, 36930, 48009, 80015, 96018, 160030, 240045, 326561, 480090, 653122, 979683, 1632805, 1959366, 3265610, 4245293, 4898415, 8490586, 9796830, 12735879, 21226465, 25471758, 42452930, 63679395, 127358790, 401996591, 803993182, 1205989773, 2009982955, 2411979546, 4019965910, 5225955683, 6029948865, 10451911366, 12059897730, 15677867049, 26129778415, 31355734098, 52259556830, 78389335245, 156778670490]

約数ペア:

[(1, 156778670490), (2, 78389335245), (3, 52259556830), (5, 31355734098), (6, 26129778415), (10, 15677867049), (13, 12059897730), (15, 10451911366), (26, 6029948865), (30, 5225955683), (39, 4019965910), (65, 2411979546), (78, 2009982955), (130, 1205989773), (195, 803993182), (390, 401996591), (1231, 127358790), (2462, 63679395), (3693, 42452930), (6155, 25471758), (7386, 21226465), (12310, 12735879), (16003, 9796830), (18465, 8490586), (32006, 4898415), (36930, 4245293), (48009, 3265610), (80015, 1959366), (96018, 1632805), (160030, 979683), (240045, 653122), (326561, 480090)]