148970212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7829}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 268349760

約数和(自身を除く): 119379548

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 7829, 9514, 15658, 19028, 31316, 524543, 555859, 1049086, 1111718, 2098172, 2223436, 37242553, 74485106, 148970212]

約数ペア:

[(1, 148970212), (2, 74485106), (4, 37242553), (67, 2223436), (71, 2098172), (134, 1111718), (142, 1049086), (268, 555859), (284, 524543), (4757, 31316), (7829, 19028), (9514, 15658)]