128128338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{182519}}^1$

素因数の和:182543

約数の個数: 32

約数和(自身を含む): 306633600

約数和(自身を除く): 178505262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 182519, 365038, 547557, 1095114, 1642671, 2372747, 3285342, 4745494, 4928013, 7118241, 9856026, 14236482, 21354723, 42709446, 64064169, 128128338]

約数ペア:

[(1, 128128338), (2, 64064169), (3, 42709446), (6, 21354723), (9, 14236482), (13, 9856026), (18, 7118241), (26, 4928013), (27, 4745494), (39, 3285342), (54, 2372747), (78, 1642671), (117, 1095114), (234, 547557), (351, 365038), (702, 182519)]