129015768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{767951}}^1$

素因数の和:767967

約数の個数: 32

約数和(自身を含む): 368616960

約数和(自身を除く): 239601192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 767951, 1535902, 2303853, 3071804, 4607706, 5375657, 6143608, 9215412, 10751314, 16126971, 18430824, 21502628, 32253942, 43005256, 64507884, 129015768]

約数ペア:

[(1, 129015768), (2, 64507884), (3, 43005256), (4, 32253942), (6, 21502628), (7, 18430824), (8, 16126971), (12, 10751314), (14, 9215412), (21, 6143608), (24, 5375657), (28, 4607706), (42, 3071804), (56, 2303853), (84, 1535902), (168, 767951)]