151253879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 194140800

約数和(自身を除く): 42886921

約数列:

[1, 7, 17, 29, 41, 119, 203, 287, 493, 697, 1069, 1189, 3451, 4879, 7483, 8323, 18173, 20213, 31001, 43829, 127211, 141491, 217007, 306803, 527017, 745093, 1271041, 3689119, 5215651, 8897287, 21607697, 151253879]

約数ペア:

[(1, 151253879), (7, 21607697), (17, 8897287), (29, 5215651), (41, 3689119), (119, 1271041), (203, 745093), (287, 527017), (493, 306803), (697, 217007), (1069, 141491), (1189, 127211), (3451, 43829), (4879, 31001), (7483, 20213), (8323, 18173)]