123119304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 283306296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3919, 3927, 4488, 5236, 7838, 7854, 10472, 11757, 15676, 15708, 23514, 27433, 31352, 31416, 43109, 47028, 54866, 66623, 82299, 86218, 94056, 109732, 129327, 133246, 164598, 172436, 199869, 219464, 258654, 266492, 301763, 329196, 344872, 399738, 466361, 517308, 532984, 603526, 658392, 732853, 799476, 905289, 932722, 1034616, 1207052, 1399083, 1465706, 1598952, 1810578, 1865444, 2198559, 2414104, 2798166, 2931412, 3621156, 3730888, 4397118, 5129971, 5596332, 5862824, 7242312, 8794236, 10259942, 11192664, 15389913, 17588472, 20519884, 30779826, 41039768, 61559652, 123119304]

約数ペア:

[(1, 123119304), (2, 61559652), (3, 41039768), (4, 30779826), (6, 20519884), (7, 17588472), (8, 15389913), (11, 11192664), (12, 10259942), (14, 8794236), (17, 7242312), (21, 5862824), (22, 5596332), (24, 5129971), (28, 4397118), (33, 3730888), (34, 3621156), (42, 2931412), (44, 2798166), (51, 2414104), (56, 2198559), (66, 1865444), (68, 1810578), (77, 1598952), (84, 1465706), (88, 1399083), (102, 1207052), (119, 1034616), (132, 932722), (136, 905289), (154, 799476), (168, 732853), (187, 658392), (204, 603526), (231, 532984), (238, 517308), (264, 466361), (308, 399738), (357, 344872), (374, 329196), (408, 301763), (462, 266492), (476, 258654), (561, 219464), (616, 199869), (714, 172436), (748, 164598), (924, 133246), (952, 129327), (1122, 109732), (1309, 94056), (1428, 86218), (1496, 82299), (1848, 66623), (2244, 54866), (2618, 47028), (2856, 43109), (3919, 31416), (3927, 31352), (4488, 27433), (5236, 23514), (7838, 15708), (7854, 15676), (10472, 11757)]