155928264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{209581}}^1$

素因数の和:209621

約数の個数: 32

約数和(自身を含む): 402397440

約数和(自身を除く): 246469176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 209581, 419162, 628743, 838324, 1257486, 1676648, 2514972, 5029944, 6497011, 12994022, 19491033, 25988044, 38982066, 51976088, 77964132, 155928264]

約数ペア:

[(1, 155928264), (2, 77964132), (3, 51976088), (4, 38982066), (6, 25988044), (8, 19491033), (12, 12994022), (24, 6497011), (31, 5029944), (62, 2514972), (93, 1676648), (124, 1257486), (186, 838324), (248, 628743), (372, 419162), (744, 209581)]