161098812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14867}}^1$

素因数の和:14927

約数の個数: 72

約数和(自身を含む): 476251776

約数和(自身を除く): 315152964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 14867, 29734, 44601, 59468, 89202, 104069, 133803, 178404, 208138, 267606, 312207, 416276, 535212, 624414, 639281, 936621, 1248828, 1278562, 1873242, 1917843, 2557124, 3746484, 3835686, 4474967, 5753529, 7671372, 8949934, 11507058, 13424901, 17899868, 23014116, 26849802, 40274703, 53699604, 80549406, 161098812]

約数ペア:

[(1, 161098812), (2, 80549406), (3, 53699604), (4, 40274703), (6, 26849802), (7, 23014116), (9, 17899868), (12, 13424901), (14, 11507058), (18, 8949934), (21, 7671372), (28, 5753529), (36, 4474967), (42, 3835686), (43, 3746484), (63, 2557124), (84, 1917843), (86, 1873242), (126, 1278562), (129, 1248828), (172, 936621), (252, 639281), (258, 624414), (301, 535212), (387, 416276), (516, 312207), (602, 267606), (774, 208138), (903, 178404), (1204, 133803), (1548, 104069), (1806, 89202), (2709, 59468), (3612, 44601), (5418, 29734), (10836, 14867)]