140085972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{299329}}^1$

素因数の和:299352

約数の個数: 36

約数和(自身を含む): 381346420

約数和(自身を除く): 241260448

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 299329, 598658, 897987, 1197316, 1795974, 2693961, 3591948, 3891277, 5387922, 7782554, 10775844, 11673831, 15565108, 23347662, 35021493, 46695324, 70042986, 140085972]

約数ペア:

[(1, 140085972), (2, 70042986), (3, 46695324), (4, 35021493), (6, 23347662), (9, 15565108), (12, 11673831), (13, 10775844), (18, 7782554), (26, 5387922), (36, 3891277), (39, 3591948), (52, 2693961), (78, 1795974), (117, 1197316), (156, 897987), (234, 598658), (468, 299329)]