148911966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{393947}}^1$

素因数の和:393965

約数の個数: 32

約数和(自身を含む): 378190080

約数和(自身を除く): 229278114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 393947, 787894, 1181841, 2363682, 2757629, 3545523, 5515258, 7091046, 8272887, 10636569, 16545774, 21273138, 24818661, 49637322, 74455983, 148911966]

約数ペア:

[(1, 148911966), (2, 74455983), (3, 49637322), (6, 24818661), (7, 21273138), (9, 16545774), (14, 10636569), (18, 8272887), (21, 7091046), (27, 5515258), (42, 3545523), (54, 2757629), (63, 2363682), (126, 1181841), (189, 787894), (378, 393947)]