156362140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 375072768

約数和(自身を除く): 218710628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 101, 110, 124, 155, 202, 220, 227, 310, 341, 404, 454, 505, 620, 682, 908, 1010, 1111, 1135, 1364, 1705, 2020, 2222, 2270, 2497, 3131, 3410, 4444, 4540, 4994, 5555, 6262, 6820, 7037, 9988, 11110, 12485, 12524, 14074, 15655, 22220, 22927, 24970, 28148, 31310, 34441, 35185, 45854, 49940, 62620, 68882, 70370, 77407, 91708, 114635, 137764, 140740, 154814, 172205, 229270, 252197, 309628, 344410, 387035, 458540, 504394, 688820, 710737, 774070, 1008788, 1260985, 1421474, 1548140, 2521970, 2842948, 3553685, 5043940, 7107370, 7818107, 14214740, 15636214, 31272428, 39090535, 78181070, 156362140]

約数ペア:

[(1, 156362140), (2, 78181070), (4, 39090535), (5, 31272428), (10, 15636214), (11, 14214740), (20, 7818107), (22, 7107370), (31, 5043940), (44, 3553685), (55, 2842948), (62, 2521970), (101, 1548140), (110, 1421474), (124, 1260985), (155, 1008788), (202, 774070), (220, 710737), (227, 688820), (310, 504394), (341, 458540), (404, 387035), (454, 344410), (505, 309628), (620, 252197), (682, 229270), (908, 172205), (1010, 154814), (1111, 140740), (1135, 137764), (1364, 114635), (1705, 91708), (2020, 77407), (2222, 70370), (2270, 68882), (2497, 62620), (3131, 49940), (3410, 45854), (4444, 35185), (4540, 34441), (4994, 31310), (5555, 28148), (6262, 24970), (6820, 22927), (7037, 22220), (9988, 15655), (11110, 14074), (12485, 12524)]