158551992

素因数分解:

$2^3\times 3^4\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 446097960

約数和(自身を除く): 287545968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 307, 324, 614, 648, 797, 921, 1228, 1594, 1842, 2391, 2456, 2763, 3188, 3684, 4782, 5526, 6376, 7173, 7368, 8289, 9564, 11052, 14346, 16578, 19128, 21519, 22104, 24867, 28692, 33156, 43038, 49734, 57384, 64557, 66312, 86076, 99468, 129114, 172152, 198936, 244679, 258228, 489358, 516456, 734037, 978716, 1468074, 1957432, 2202111, 2936148, 4404222, 5872296, 6606333, 8808444, 13212666, 17616888, 19818999, 26425332, 39637998, 52850664, 79275996, 158551992]

約数ペア:

[(1, 158551992), (2, 79275996), (3, 52850664), (4, 39637998), (6, 26425332), (8, 19818999), (9, 17616888), (12, 13212666), (18, 8808444), (24, 6606333), (27, 5872296), (36, 4404222), (54, 2936148), (72, 2202111), (81, 1957432), (108, 1468074), (162, 978716), (216, 734037), (307, 516456), (324, 489358), (614, 258228), (648, 244679), (797, 198936), (921, 172152), (1228, 129114), (1594, 99468), (1842, 86076), (2391, 66312), (2456, 64557), (2763, 57384), (3188, 49734), (3684, 43038), (4782, 33156), (5526, 28692), (6376, 24867), (7173, 22104), (7368, 21519), (8289, 19128), (9564, 16578), (11052, 14346)]