142758798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261463}}^1$

素因数の和:261488

約数の個数: 32

約数和(自身を含む): 351407616

約数和(自身を除く): 208648818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 261463, 522926, 784389, 1568778, 1830241, 3399019, 3660482, 5490723, 6798038, 10197057, 10981446, 20394114, 23793133, 47586266, 71379399, 142758798]

約数ペア:

[(1, 142758798), (2, 71379399), (3, 47586266), (6, 23793133), (7, 20394114), (13, 10981446), (14, 10197057), (21, 6798038), (26, 5490723), (39, 3660482), (42, 3399019), (78, 1830241), (91, 1568778), (182, 784389), (273, 522926), (546, 261463)]