149901912

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{3659}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 406809000

約数和(自身を除く): 256907088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 2276, 3414, 3659, 4552, 5121, 6828, 7318, 10242, 10977, 13656, 14636, 20484, 21954, 29272, 32931, 40968, 43908, 65862, 87816, 131724, 263448, 2081971, 4163942, 6245913, 8327884, 12491826, 16655768, 18737739, 24983652, 37475478, 49967304, 74950956, 149901912]

約数ペア:

[(1, 149901912), (2, 74950956), (3, 49967304), (4, 37475478), (6, 24983652), (8, 18737739), (9, 16655768), (12, 12491826), (18, 8327884), (24, 6245913), (36, 4163942), (72, 2081971), (569, 263448), (1138, 131724), (1707, 87816), (2276, 65862), (3414, 43908), (3659, 40968), (4552, 32931), (5121, 29272), (6828, 21954), (7318, 20484), (10242, 14636), (10977, 13656)]