148429428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{252431}}^1$

素因数の和:252452

約数の個数: 36

約数和(自身を含む): 402881472

約数和(自身を除く): 254452044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 252431, 504862, 757293, 1009724, 1514586, 1767017, 3029172, 3534034, 5301051, 7068068, 10602102, 12369119, 21204204, 24738238, 37107357, 49476476, 74214714, 148429428]

約数ペア:

[(1, 148429428), (2, 74214714), (3, 49476476), (4, 37107357), (6, 24738238), (7, 21204204), (12, 12369119), (14, 10602102), (21, 7068068), (28, 5301051), (42, 3534034), (49, 3029172), (84, 1767017), (98, 1514586), (147, 1009724), (196, 757293), (294, 504862), (588, 252431)]