168891792

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{85819}}^1$

素因数の和:85871

約数の個数: 40

約数和(自身を含む): 446950560

約数和(自身を除く): 278058768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 85819, 171638, 257457, 343276, 514914, 686552, 1029828, 1373104, 2059656, 3518579, 4119312, 7037158, 10555737, 14074316, 21111474, 28148632, 42222948, 56297264, 84445896, 168891792]

約数ペア:

[(1, 168891792), (2, 84445896), (3, 56297264), (4, 42222948), (6, 28148632), (8, 21111474), (12, 14074316), (16, 10555737), (24, 7037158), (41, 4119312), (48, 3518579), (82, 2059656), (123, 1373104), (164, 1029828), (246, 686552), (328, 514914), (492, 343276), (656, 257457), (984, 171638), (1968, 85819)]