140017824

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15730

約数の個数: 72

約数和(自身を含む): 411046272

約数和(自身を除く): 271028448

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, 15683, 31366, 47049, 62732, 94098, 125464, 141147, 188196, 250928, 282294, 376392, 486173, 501856, 564588, 752784, 972346, 1129176, 1458519, 1505568, 1944692, 2258352, 2917038, 3889384, 4375557, 4516704, 5834076, 7778768, 8751114, 11668152, 15557536, 17502228, 23336304, 35004456, 46672608, 70008912, 140017824]

約数ペア:

[(1, 140017824), (2, 70008912), (3, 46672608), (4, 35004456), (6, 23336304), (8, 17502228), (9, 15557536), (12, 11668152), (16, 8751114), (18, 7778768), (24, 5834076), (31, 4516704), (32, 4375557), (36, 3889384), (48, 2917038), (62, 2258352), (72, 1944692), (93, 1505568), (96, 1458519), (124, 1129176), (144, 972346), (186, 752784), (248, 564588), (279, 501856), (288, 486173), (372, 376392), (496, 282294), (558, 250928), (744, 188196), (992, 141147), (1116, 125464), (1488, 94098), (2232, 62732), (2976, 47049), (4464, 31366), (8928, 15683)]