152142774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20939}}^1$

素因数の和:21124

約数の個数: 32

約数和(自身を含む): 349781760

約数和(自身を除く): 197638986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 20939, 41878, 62817, 125634, 146573, 293146, 439719, 879438, 3622447, 7244894, 10867341, 21734682, 25357129, 50714258, 76071387, 152142774]

約数ペア:

[(1, 152142774), (2, 76071387), (3, 50714258), (6, 25357129), (7, 21734682), (14, 10867341), (21, 7244894), (42, 3622447), (173, 879438), (346, 439719), (519, 293146), (1038, 146573), (1211, 125634), (2422, 62817), (3633, 41878), (7266, 20939)]