139982112

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15726

約数の個数: 72

約数和(自身を含む): 410941440

約数和(自身を除く): 270959328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15679, 31358, 47037, 62716, 94074, 125432, 141111, 188148, 250864, 282222, 376296, 486049, 501728, 564444, 752592, 972098, 1128888, 1458147, 1505184, 1944196, 2257776, 2916294, 3888392, 4374441, 4515552, 5832588, 7776784, 8748882, 11665176, 15553568, 17497764, 23330352, 34995528, 46660704, 69991056, 139982112]

約数ペア:

[(1, 139982112), (2, 69991056), (3, 46660704), (4, 34995528), (6, 23330352), (8, 17497764), (9, 15553568), (12, 11665176), (16, 8748882), (18, 7776784), (24, 5832588), (31, 4515552), (32, 4374441), (36, 3888392), (48, 2916294), (62, 2257776), (72, 1944196), (93, 1505184), (96, 1458147), (124, 1128888), (144, 972098), (186, 752592), (248, 564444), (279, 501728), (288, 486049), (372, 376296), (496, 282222), (558, 250864), (744, 188148), (992, 141111), (1116, 125432), (1488, 94074), (2232, 62716), (2976, 47037), (4464, 31358), (8928, 15679)]