129587718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 164345082

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 59, 78, 87, 118, 174, 177, 354, 377, 754, 767, 971, 1131, 1534, 1711, 1942, 2262, 2301, 2913, 3422, 4602, 5133, 5826, 10266, 12623, 22243, 25246, 28159, 37869, 44486, 56318, 57289, 66729, 75738, 84477, 114578, 133458, 168954, 171867, 343734, 366067, 732134, 744757, 1098201, 1489514, 1661381, 2196402, 2234271, 3322762, 4468542, 4984143, 9968286, 21597953, 43195906, 64793859, 129587718]

約数ペア:

[(1, 129587718), (2, 64793859), (3, 43195906), (6, 21597953), (13, 9968286), (26, 4984143), (29, 4468542), (39, 3322762), (58, 2234271), (59, 2196402), (78, 1661381), (87, 1489514), (118, 1098201), (174, 744757), (177, 732134), (354, 366067), (377, 343734), (754, 171867), (767, 168954), (971, 133458), (1131, 114578), (1534, 84477), (1711, 75738), (1942, 66729), (2262, 57289), (2301, 56318), (2913, 44486), (3422, 37869), (4602, 28159), (5133, 25246), (5826, 22243), (10266, 12623)]