162647316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 445003104

約数和(自身を除く): 282355788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 1531, 2043, 2724, 2951, 3062, 4086, 4593, 5902, 6124, 8172, 8853, 9186, 11804, 13779, 17706, 18372, 19903, 26559, 27558, 35412, 39806, 53118, 55116, 59709, 79612, 106236, 119418, 179127, 238836, 347537, 358254, 695074, 716508, 1042611, 1390148, 2085222, 3127833, 4170444, 4517981, 6255666, 9035962, 12511332, 13553943, 18071924, 27107886, 40661829, 54215772, 81323658, 162647316]

約数ペア:

[(1, 162647316), (2, 81323658), (3, 54215772), (4, 40661829), (6, 27107886), (9, 18071924), (12, 13553943), (13, 12511332), (18, 9035962), (26, 6255666), (36, 4517981), (39, 4170444), (52, 3127833), (78, 2085222), (117, 1390148), (156, 1042611), (227, 716508), (234, 695074), (454, 358254), (468, 347537), (681, 238836), (908, 179127), (1362, 119418), (1531, 106236), (2043, 79612), (2724, 59709), (2951, 55116), (3062, 53118), (4086, 39806), (4593, 35412), (5902, 27558), (6124, 26559), (8172, 19903), (8853, 18372), (9186, 17706), (11804, 13779)]