157278930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{31393}}^1$

素因数の和:31570

約数の個数: 32

約数和(自身を含む): 379741824

約数和(自身を除く): 222462894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 31393, 62786, 94179, 156965, 188358, 313930, 470895, 941790, 5242631, 10485262, 15727893, 26213155, 31455786, 52426310, 78639465, 157278930]

約数ペア:

[(1, 157278930), (2, 78639465), (3, 52426310), (5, 31455786), (6, 26213155), (10, 15727893), (15, 10485262), (30, 5242631), (167, 941790), (334, 470895), (501, 313930), (835, 188358), (1002, 156965), (1670, 94179), (2505, 62786), (5010, 31393)]