149999532

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{140449}}^1$

素因数の和:140545

約数の個数: 24

約数和(自身を含む): 353934000

約数和(自身を除く): 203934468

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 140449, 280898, 421347, 561796, 842694, 1685388, 12499961, 24999922, 37499883, 49999844, 74999766, 149999532]

約数ペア:

[(1, 149999532), (2, 74999766), (3, 49999844), (4, 37499883), (6, 24999922), (12, 12499961), (89, 1685388), (178, 842694), (267, 561796), (356, 421347), (534, 280898), (1068, 140449)]