154206612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{203977}}^1$

素因数の和:203997

約数の個数: 48

約数和(自身を含む): 456910720

約数和(自身を除く): 302704108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 203977, 407954, 611931, 815908, 1223862, 1427839, 1835793, 2447724, 2855678, 3671586, 4283517, 5507379, 5711356, 7343172, 8567034, 11014758, 12850551, 17134068, 22029516, 25701102, 38551653, 51402204, 77103306, 154206612]

約数ペア:

[(1, 154206612), (2, 77103306), (3, 51402204), (4, 38551653), (6, 25701102), (7, 22029516), (9, 17134068), (12, 12850551), (14, 11014758), (18, 8567034), (21, 7343172), (27, 5711356), (28, 5507379), (36, 4283517), (42, 3671586), (54, 2855678), (63, 2447724), (84, 1835793), (108, 1427839), (126, 1223862), (189, 815908), (252, 611931), (378, 407954), (756, 203977)]