161552016

素因数分解:

$2^4\times 3^3\times {\mathrm{373963}}^1$

素因数の和:373980

約数の個数: 40

約数和(自身を含む): 463715360

約数和(自身を除く): 302163344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 373963, 747926, 1121889, 1495852, 2243778, 2991704, 3365667, 4487556, 5983408, 6731334, 8975112, 10097001, 13462668, 17950224, 20194002, 26925336, 40388004, 53850672, 80776008, 161552016]

約数ペア:

[(1, 161552016), (2, 80776008), (3, 53850672), (4, 40388004), (6, 26925336), (8, 20194002), (9, 17950224), (12, 13462668), (16, 10097001), (18, 8975112), (24, 6731334), (27, 5983408), (36, 4487556), (48, 3365667), (54, 2991704), (72, 2243778), (108, 1495852), (144, 1121889), (216, 747926), (432, 373963)]