148906252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 290424960

約数和(自身を除く): 141518708

約数列:

[1, 2, 4, 11, 22, 44, 97, 139, 194, 251, 278, 388, 502, 556, 1004, 1067, 1529, 2134, 2761, 3058, 4268, 5522, 6116, 11044, 13483, 24347, 26966, 34889, 48694, 53932, 69778, 97388, 139556, 148313, 267817, 296626, 383779, 535634, 593252, 767558, 1071268, 1535116, 3384233, 6768466, 13536932, 37226563, 74453126, 148906252]

約数ペア:

[(1, 148906252), (2, 74453126), (4, 37226563), (11, 13536932), (22, 6768466), (44, 3384233), (97, 1535116), (139, 1071268), (194, 767558), (251, 593252), (278, 535634), (388, 383779), (502, 296626), (556, 267817), (1004, 148313), (1067, 139556), (1529, 97388), (2134, 69778), (2761, 53932), (3058, 48694), (4268, 34889), (5522, 26966), (6116, 24347), (11044, 13483)]