140702952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450971}}^1$

素因数の和:450993

約数の個数: 32

約数和(自身を含む): 378816480

約数和(自身を除く): 238113528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450971, 901942, 1352913, 1803884, 2705826, 3607768, 5411652, 5862623, 10823304, 11725246, 17587869, 23450492, 35175738, 46900984, 70351476, 140702952]

約数ペア:

[(1, 140702952), (2, 70351476), (3, 46900984), (4, 35175738), (6, 23450492), (8, 17587869), (12, 11725246), (13, 10823304), (24, 5862623), (26, 5411652), (39, 3607768), (52, 2705826), (78, 1803884), (104, 1352913), (156, 901942), (312, 450971)]