169381808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19213}}^1$

素因数の和:19269

約数の個数: 40

約数和(自身を含む): 357380400

約数和(自身を除く): 187998592

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 19213, 38426, 76852, 153704, 307408, 365047, 557177, 730094, 1114354, 1460188, 2228708, 2920376, 4457416, 5840752, 8914832, 10586363, 21172726, 42345452, 84690904, 169381808]

約数ペア:

[(1, 169381808), (2, 84690904), (4, 42345452), (8, 21172726), (16, 10586363), (19, 8914832), (29, 5840752), (38, 4457416), (58, 2920376), (76, 2228708), (116, 1460188), (152, 1114354), (232, 730094), (304, 557177), (464, 365047), (551, 307408), (1102, 153704), (2204, 76852), (4408, 38426), (8816, 19213)]