188951230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 380052288

約数和(自身を除く): 191101058

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 163, 185, 241, 326, 370, 481, 482, 815, 962, 1205, 1630, 2119, 2405, 2410, 3133, 4238, 4810, 6031, 6266, 8917, 10595, 12062, 15665, 17834, 21190, 30155, 31330, 39283, 44585, 60310, 78403, 78566, 89170, 115921, 156806, 196415, 231842, 392015, 392830, 510679, 579605, 784030, 1021358, 1159210, 1453471, 2553395, 2906942, 5106790, 7267355, 14534710, 18895123, 37790246, 94475615, 188951230]

約数ペア:

[(1, 188951230), (2, 94475615), (5, 37790246), (10, 18895123), (13, 14534710), (26, 7267355), (37, 5106790), (65, 2906942), (74, 2553395), (130, 1453471), (163, 1159210), (185, 1021358), (241, 784030), (326, 579605), (370, 510679), (481, 392830), (482, 392015), (815, 231842), (962, 196415), (1205, 156806), (1630, 115921), (2119, 89170), (2405, 78566), (2410, 78403), (3133, 60310), (4238, 44585), (4810, 39283), (6031, 31330), (6266, 30155), (8917, 21190), (10595, 17834), (12062, 15665)]