157218994414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{170047}}^1$

素因数の和:170520

約数の個数: 32

約数和(自身を含む): 253880303616

約数和(自身を除く): 96661309202

約数列:

[1, 2, 17, 34, 71, 142, 383, 766, 1207, 2414, 6511, 13022, 27193, 54386, 170047, 340094, 462281, 924562, 2890799, 5781598, 12073337, 24146674, 65128001, 130256002, 205246729, 410493458, 1107176017, 2214352034, 4624088071, 9248176142, 78609497207, 157218994414]

約数ペア:

[(1, 157218994414), (2, 78609497207), (17, 9248176142), (34, 4624088071), (71, 2214352034), (142, 1107176017), (383, 410493458), (766, 205246729), (1207, 130256002), (2414, 65128001), (6511, 24146674), (13022, 12073337), (27193, 5781598), (54386, 2890799), (170047, 924562), (340094, 462281)]