180016404

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 450379776

約数和(自身を除く): 270363372

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 67, 82, 86, 123, 127, 129, 134, 164, 172, 201, 246, 254, 258, 268, 381, 402, 492, 508, 516, 762, 804, 1524, 1763, 2747, 2881, 3526, 5207, 5289, 5461, 5494, 5762, 7052, 8241, 8509, 8643, 10414, 10578, 10922, 10988, 11524, 15621, 16383, 16482, 17018, 17286, 20828, 21156, 21844, 25527, 31242, 32766, 32964, 34036, 34572, 51054, 62484, 65532, 102108, 118121, 223901, 236242, 348869, 354363, 365887, 447802, 472484, 671703, 697738, 708726, 731774, 895604, 1046607, 1097661, 1343406, 1395476, 1417452, 1463548, 2093214, 2195322, 2686812, 4186428, 4390644, 15001367, 30002734, 45004101, 60005468, 90008202, 180016404]

約数ペア:

[(1, 180016404), (2, 90008202), (3, 60005468), (4, 45004101), (6, 30002734), (12, 15001367), (41, 4390644), (43, 4186428), (67, 2686812), (82, 2195322), (86, 2093214), (123, 1463548), (127, 1417452), (129, 1395476), (134, 1343406), (164, 1097661), (172, 1046607), (201, 895604), (246, 731774), (254, 708726), (258, 697738), (268, 671703), (381, 472484), (402, 447802), (492, 365887), (508, 354363), (516, 348869), (762, 236242), (804, 223901), (1524, 118121), (1763, 102108), (2747, 65532), (2881, 62484), (3526, 51054), (5207, 34572), (5289, 34036), (5461, 32964), (5494, 32766), (5762, 31242), (7052, 25527), (8241, 21844), (8509, 21156), (8643, 20828), (10414, 17286), (10578, 17018), (10922, 16482), (10988, 16383), (11524, 15621)]