131168178

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 293332416

約数和(自身を除く): 162164238

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 549, 603, 1098, 1206, 1783, 3566, 4087, 5349, 8174, 10698, 12261, 16047, 24522, 32094, 36783, 73566, 108763, 119461, 217526, 238922, 326289, 358383, 652578, 716766, 978867, 1075149, 1957734, 2150298, 7287121, 14574242, 21861363, 43722726, 65584089, 131168178]

約数ペア:

[(1, 131168178), (2, 65584089), (3, 43722726), (6, 21861363), (9, 14574242), (18, 7287121), (61, 2150298), (67, 1957734), (122, 1075149), (134, 978867), (183, 716766), (201, 652578), (366, 358383), (402, 326289), (549, 238922), (603, 217526), (1098, 119461), (1206, 108763), (1783, 73566), (3566, 36783), (4087, 32094), (5349, 24522), (8174, 16047), (10698, 12261)]