155878758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12011}}^1$

素因数の和:12129

約数の個数: 48

約数和(自身を含む): 389765376

約数和(自身を除く): 233886618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12011, 12978, 24022, 36033, 72066, 84077, 108099, 168154, 216198, 252231, 504462, 756693, 1237133, 1513386, 2474266, 3711399, 7422798, 8659931, 11134197, 17319862, 22268394, 25979793, 51959586, 77939379, 155878758]

約数ペア:

[(1, 155878758), (2, 77939379), (3, 51959586), (6, 25979793), (7, 22268394), (9, 17319862), (14, 11134197), (18, 8659931), (21, 7422798), (42, 3711399), (63, 2474266), (103, 1513386), (126, 1237133), (206, 756693), (309, 504462), (618, 252231), (721, 216198), (927, 168154), (1442, 108099), (1854, 84077), (2163, 72066), (4326, 36033), (6489, 24022), (12011, 12978)]