169778544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1914

約数の個数: 80

約数和(自身を含む): 475615392

約数和(自身を除く): 305836848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1733, 1884, 2041, 2512, 3466, 3768, 4082, 5199, 6123, 6932, 7536, 8164, 10398, 12246, 13864, 16328, 20796, 22529, 24492, 27728, 32656, 41592, 45058, 48984, 67587, 83184, 90116, 97968, 135174, 180232, 270348, 272081, 360464, 540696, 544162, 816243, 1081392, 1088324, 1632486, 2176648, 3264972, 3537053, 4353296, 6529944, 7074106, 10611159, 13059888, 14148212, 21222318, 28296424, 42444636, 56592848, 84889272, 169778544]

約数ペア:

[(1, 169778544), (2, 84889272), (3, 56592848), (4, 42444636), (6, 28296424), (8, 21222318), (12, 14148212), (13, 13059888), (16, 10611159), (24, 7074106), (26, 6529944), (39, 4353296), (48, 3537053), (52, 3264972), (78, 2176648), (104, 1632486), (156, 1088324), (157, 1081392), (208, 816243), (312, 544162), (314, 540696), (471, 360464), (624, 272081), (628, 270348), (942, 180232), (1256, 135174), (1733, 97968), (1884, 90116), (2041, 83184), (2512, 67587), (3466, 48984), (3768, 45058), (4082, 41592), (5199, 32656), (6123, 27728), (6932, 24492), (7536, 22529), (8164, 20796), (10398, 16328), (12246, 13864)]