156924170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 327849984

約数和(自身を除く): 170925814

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 1426, 1495, 1693, 2015, 2990, 3386, 3565, 4030, 7130, 8465, 9269, 16930, 18538, 22009, 38939, 44018, 46345, 52483, 77878, 92690, 104966, 110045, 194695, 220090, 262415, 389390, 506207, 524830, 682279, 1012414, 1207109, 1364558, 2414218, 2531035, 3411395, 5062070, 6035545, 6822790, 12071090, 15692417, 31384834, 78462085, 156924170]

約数ペア:

[(1, 156924170), (2, 78462085), (5, 31384834), (10, 15692417), (13, 12071090), (23, 6822790), (26, 6035545), (31, 5062070), (46, 3411395), (62, 2531035), (65, 2414218), (115, 1364558), (130, 1207109), (155, 1012414), (230, 682279), (299, 524830), (310, 506207), (403, 389390), (598, 262415), (713, 220090), (806, 194695), (1426, 110045), (1495, 104966), (1693, 92690), (2015, 77878), (2990, 52483), (3386, 46345), (3565, 44018), (4030, 38939), (7130, 22009), (8465, 18538), (9269, 16930)]