156593140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6299}}^1$

素因数の和:6432

約数の個数: 48

約数和(自身を含む): 361972800

約数和(自身を除く): 205379660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 6299, 12430, 12598, 24860, 25196, 31495, 62990, 69289, 125980, 138578, 277156, 346445, 692890, 711787, 1385780, 1423574, 2847148, 3558935, 7117870, 7829657, 14235740, 15659314, 31318628, 39148285, 78296570, 156593140]

約数ペア:

[(1, 156593140), (2, 78296570), (4, 39148285), (5, 31318628), (10, 15659314), (11, 14235740), (20, 7829657), (22, 7117870), (44, 3558935), (55, 2847148), (110, 1423574), (113, 1385780), (220, 711787), (226, 692890), (452, 346445), (565, 277156), (1130, 138578), (1243, 125980), (2260, 69289), (2486, 62990), (4972, 31495), (6215, 25196), (6299, 24860), (12430, 12598)]