136562440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15733}}^1$

素因数の和:15782

約数の個数: 64

約数和(自身を含む): 362511360

約数和(自身を除く): 225948920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15733, 31466, 62932, 78665, 110131, 125864, 157330, 220262, 314660, 440524, 487723, 550655, 629320, 881048, 975446, 1101310, 1950892, 2202620, 2438615, 3414061, 3901784, 4405240, 4877230, 6828122, 9754460, 13656244, 17070305, 19508920, 27312488, 34140610, 68281220, 136562440]

約数ペア:

[(1, 136562440), (2, 68281220), (4, 34140610), (5, 27312488), (7, 19508920), (8, 17070305), (10, 13656244), (14, 9754460), (20, 6828122), (28, 4877230), (31, 4405240), (35, 3901784), (40, 3414061), (56, 2438615), (62, 2202620), (70, 1950892), (124, 1101310), (140, 975446), (155, 881048), (217, 629320), (248, 550655), (280, 487723), (310, 440524), (434, 314660), (620, 220262), (868, 157330), (1085, 125864), (1240, 110131), (1736, 78665), (2170, 62932), (4340, 31466), (8680, 15733)]