140110068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 380025408

約数和(自身を除く): 239915340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 313, 438, 511, 626, 876, 939, 1022, 1252, 1533, 1878, 2044, 2191, 3066, 3756, 4382, 5329, 6132, 6573, 8764, 10658, 13146, 15987, 21316, 22849, 26292, 31974, 37303, 45698, 63948, 68547, 74606, 91396, 111909, 137094, 149212, 159943, 223818, 274188, 319886, 447636, 479829, 639772, 959658, 1667977, 1919316, 3335954, 5003931, 6671908, 10007862, 11675839, 20015724, 23351678, 35027517, 46703356, 70055034, 140110068]

約数ペア:

[(1, 140110068), (2, 70055034), (3, 46703356), (4, 35027517), (6, 23351678), (7, 20015724), (12, 11675839), (14, 10007862), (21, 6671908), (28, 5003931), (42, 3335954), (73, 1919316), (84, 1667977), (146, 959658), (219, 639772), (292, 479829), (313, 447636), (438, 319886), (511, 274188), (626, 223818), (876, 159943), (939, 149212), (1022, 137094), (1252, 111909), (1533, 91396), (1878, 74606), (2044, 68547), (2191, 63948), (3066, 45698), (3756, 37303), (4382, 31974), (5329, 26292), (6132, 22849), (6573, 21316), (8764, 15987), (10658, 13146)]