149780998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 238492800

約数和(自身を除く): 88711802

約数列:

[1, 2, 29, 58, 79, 97, 158, 194, 337, 674, 2291, 2813, 4582, 5626, 7663, 9773, 15326, 19546, 26623, 32689, 53246, 65378, 222227, 444454, 772067, 947981, 1544134, 1895962, 2582431, 5164862, 74890499, 149780998]

約数ペア:

[(1, 149780998), (2, 74890499), (29, 5164862), (58, 2582431), (79, 1895962), (97, 1544134), (158, 947981), (194, 772067), (337, 444454), (674, 222227), (2291, 65378), (2813, 53246), (4582, 32689), (5626, 26623), (7663, 19546), (9773, 15326)]