156745058990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28040261}}^1$

素因数の和:28040324

約数の個数: 32

約数和(自身を含む): 310910425056

約数和(自身を除く): 154165366066

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 28040261, 56080522, 140201305, 280402610, 364523393, 729046786, 1205731223, 1822616965, 2411462446, 3645233930, 6028656115, 12057312230, 15674505899, 31349011798, 78372529495, 156745058990]

約数ペア:

[(1, 156745058990), (2, 78372529495), (5, 31349011798), (10, 15674505899), (13, 12057312230), (26, 6028656115), (43, 3645233930), (65, 2411462446), (86, 1822616965), (130, 1205731223), (215, 729046786), (430, 364523393), (559, 280402610), (1118, 140201305), (2795, 56080522), (5590, 28040261)]