139728408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 364108800

約数和(自身を除く): 224380392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 872, 1308, 1723, 2616, 3379, 3446, 5169, 6758, 6892, 10137, 10338, 13516, 13784, 20274, 20676, 27032, 40548, 41352, 53413, 81096, 106826, 160239, 187807, 213652, 320478, 375614, 427304, 563421, 640956, 751228, 1126842, 1281912, 1502456, 2253684, 4507368, 5822017, 11644034, 17466051, 23288068, 34932102, 46576136, 69864204, 139728408]

約数ペア:

[(1, 139728408), (2, 69864204), (3, 46576136), (4, 34932102), (6, 23288068), (8, 17466051), (12, 11644034), (24, 5822017), (31, 4507368), (62, 2253684), (93, 1502456), (109, 1281912), (124, 1126842), (186, 751228), (218, 640956), (248, 563421), (327, 427304), (372, 375614), (436, 320478), (654, 213652), (744, 187807), (872, 160239), (1308, 106826), (1723, 81096), (2616, 53413), (3379, 41352), (3446, 40548), (5169, 27032), (6758, 20676), (6892, 20274), (10137, 13784), (10338, 13516)]