156920363380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89867}}^1\times {\mathrm{7937}}^1$

素因数の和:97824

約数の個数: 48

約数和(自身を含む): 359539580736

約数和(自身を除く): 202619217356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7937, 15874, 31748, 39685, 79370, 87307, 89867, 158740, 174614, 179734, 349228, 359468, 436535, 449335, 873070, 898670, 988537, 1746140, 1797340, 1977074, 3954148, 4942685, 9885370, 19770740, 713274379, 1426548758, 2853097516, 3566371895, 7132743790, 7846018169, 14265487580, 15692036338, 31384072676, 39230090845, 78460181690, 156920363380]

約数ペア:

[(1, 156920363380), (2, 78460181690), (4, 39230090845), (5, 31384072676), (10, 15692036338), (11, 14265487580), (20, 7846018169), (22, 7132743790), (44, 3566371895), (55, 2853097516), (110, 1426548758), (220, 713274379), (7937, 19770740), (15874, 9885370), (31748, 4942685), (39685, 3954148), (79370, 1977074), (87307, 1797340), (89867, 1746140), (158740, 988537), (174614, 898670), (179734, 873070), (349228, 449335), (359468, 436535)]