138241272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{787}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 373322880

約数和(自身を除く): 235081608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 787, 1126, 1574, 1689, 2252, 2361, 3148, 3378, 4504, 4722, 6296, 6756, 7319, 9444, 10231, 13512, 14638, 18888, 20462, 21957, 29276, 30693, 40924, 43914, 58552, 61386, 81848, 87828, 122772, 175656, 245544, 443081, 886162, 1329243, 1772324, 2658486, 3544648, 5316972, 5760053, 10633944, 11520106, 17280159, 23040212, 34560318, 46080424, 69120636, 138241272]

約数ペア:

[(1, 138241272), (2, 69120636), (3, 46080424), (4, 34560318), (6, 23040212), (8, 17280159), (12, 11520106), (13, 10633944), (24, 5760053), (26, 5316972), (39, 3544648), (52, 2658486), (78, 1772324), (104, 1329243), (156, 886162), (312, 443081), (563, 245544), (787, 175656), (1126, 122772), (1574, 87828), (1689, 81848), (2252, 61386), (2361, 58552), (3148, 43914), (3378, 40924), (4504, 30693), (4722, 29276), (6296, 21957), (6756, 20462), (7319, 18888), (9444, 14638), (10231, 13512)]