140065296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 416640000

約数和(自身を除く): 276574704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 2999, 3336, 3892, 5838, 5998, 6672, 7784, 8997, 11676, 11996, 15568, 17994, 20993, 23352, 23992, 35988, 41986, 46704, 47984, 62979, 71976, 83972, 125958, 143952, 167944, 251916, 335888, 416861, 503832, 833722, 1007664, 1250583, 1667444, 2501166, 2918027, 3334888, 5002332, 5836054, 6669776, 8754081, 10004664, 11672108, 17508162, 20009328, 23344216, 35016324, 46688432, 70032648, 140065296]

約数ペア:

[(1, 140065296), (2, 70032648), (3, 46688432), (4, 35016324), (6, 23344216), (7, 20009328), (8, 17508162), (12, 11672108), (14, 10004664), (16, 8754081), (21, 6669776), (24, 5836054), (28, 5002332), (42, 3334888), (48, 2918027), (56, 2501166), (84, 1667444), (112, 1250583), (139, 1007664), (168, 833722), (278, 503832), (336, 416861), (417, 335888), (556, 251916), (834, 167944), (973, 143952), (1112, 125958), (1668, 83972), (1946, 71976), (2224, 62979), (2919, 47984), (2999, 46704), (3336, 41986), (3892, 35988), (5838, 23992), (5998, 23352), (6672, 20993), (7784, 17994), (8997, 15568), (11676, 11996)]