169722252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 501232368

約数和(自身を除く): 331510116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 181, 183, 244, 252, 362, 366, 427, 543, 549, 724, 732, 854, 1086, 1098, 1267, 1281, 1629, 1708, 2172, 2196, 2534, 2562, 3258, 3721, 3801, 3843, 5068, 5124, 6516, 7442, 7602, 7686, 11041, 11163, 11403, 14884, 15204, 15372, 22082, 22326, 22806, 26047, 33123, 33489, 44164, 44652, 45612, 52094, 66246, 66978, 77287, 78141, 99369, 104188, 132492, 133956, 154574, 156282, 198738, 231861, 234423, 309148, 312564, 397476, 463722, 468846, 673501, 695583, 927444, 937692, 1347002, 1391166, 2020503, 2694004, 2782332, 4041006, 4714507, 6061509, 8082012, 9429014, 12123018, 14143521, 18858028, 24246036, 28287042, 42430563, 56574084, 84861126, 169722252]

約数ペア:

[(1, 169722252), (2, 84861126), (3, 56574084), (4, 42430563), (6, 28287042), (7, 24246036), (9, 18858028), (12, 14143521), (14, 12123018), (18, 9429014), (21, 8082012), (28, 6061509), (36, 4714507), (42, 4041006), (61, 2782332), (63, 2694004), (84, 2020503), (122, 1391166), (126, 1347002), (181, 937692), (183, 927444), (244, 695583), (252, 673501), (362, 468846), (366, 463722), (427, 397476), (543, 312564), (549, 309148), (724, 234423), (732, 231861), (854, 198738), (1086, 156282), (1098, 154574), (1267, 133956), (1281, 132492), (1629, 104188), (1708, 99369), (2172, 78141), (2196, 77287), (2534, 66978), (2562, 66246), (3258, 52094), (3721, 45612), (3801, 44652), (3843, 44164), (5068, 33489), (5124, 33123), (6516, 26047), (7442, 22806), (7602, 22326), (7686, 22082), (11041, 15372), (11163, 15204), (11403, 14884)]