138755376

素因数分解:

$2^4\times 3^3\times {\mathrm{321193}}^1$

素因数の和:321210

約数の個数: 40

約数和(自身を含む): 398280560

約数和(自身を除く): 259525184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 321193, 642386, 963579, 1284772, 1927158, 2569544, 2890737, 3854316, 5139088, 5781474, 7708632, 8672211, 11562948, 15417264, 17344422, 23125896, 34688844, 46251792, 69377688, 138755376]

約数ペア:

[(1, 138755376), (2, 69377688), (3, 46251792), (4, 34688844), (6, 23125896), (8, 17344422), (9, 15417264), (12, 11562948), (16, 8672211), (18, 7708632), (24, 5781474), (27, 5139088), (36, 3854316), (48, 2890737), (54, 2569544), (72, 1927158), (108, 1284772), (144, 963579), (216, 642386), (432, 321193)]