168335730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12553}}^1$

素因数の和:12715

約数の個数: 48

約数和(自身を含む): 440645400

約数和(自身を除く): 272309670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 12553, 13410, 25106, 37659, 62765, 75318, 112977, 125530, 188295, 225954, 376590, 564885, 1129770, 1870397, 3740794, 5611191, 9351985, 11222382, 16833573, 18703970, 28055955, 33667146, 56111910, 84167865, 168335730]

約数ペア:

[(1, 168335730), (2, 84167865), (3, 56111910), (5, 33667146), (6, 28055955), (9, 18703970), (10, 16833573), (15, 11222382), (18, 9351985), (30, 5611191), (45, 3740794), (90, 1870397), (149, 1129770), (298, 564885), (447, 376590), (745, 225954), (894, 188295), (1341, 125530), (1490, 112977), (2235, 75318), (2682, 62765), (4470, 37659), (6705, 25106), (12553, 13410)]