158580345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 337379328

約数和(自身を除く): 178798983

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 43, 55, 77, 93, 103, 105, 129, 155, 165, 215, 217, 231, 301, 309, 341, 385, 465, 473, 515, 645, 651, 721, 903, 1023, 1085, 1133, 1155, 1333, 1419, 1505, 1545, 1705, 2163, 2365, 2387, 3193, 3255, 3311, 3399, 3605, 3999, 4429, 4515, 5115, 5665, 6665, 7095, 7161, 7931, 9331, 9579, 9933, 10815, 11935, 13287, 14663, 15965, 16555, 16995, 19995, 22145, 22351, 23793, 27993, 31003, 35123, 35805, 39655, 43989, 46655, 47895, 48719, 49665, 66435, 67053, 73315, 93009, 102641, 105369, 111755, 118965, 137299, 139965, 146157, 155015, 175615, 219945, 243595, 245861, 307923, 335265, 341033, 411897, 465045, 513205, 526845, 686495, 730785, 737583, 961093, 1023099, 1229305, 1510289, 1539615, 1705165, 2059485, 2883279, 3687915, 4530867, 4805465, 5115495, 7551445, 10572023, 14416395, 22654335, 31716069, 52860115, 158580345]

約数ペア:

[(1, 158580345), (3, 52860115), (5, 31716069), (7, 22654335), (11, 14416395), (15, 10572023), (21, 7551445), (31, 5115495), (33, 4805465), (35, 4530867), (43, 3687915), (55, 2883279), (77, 2059485), (93, 1705165), (103, 1539615), (105, 1510289), (129, 1229305), (155, 1023099), (165, 961093), (215, 737583), (217, 730785), (231, 686495), (301, 526845), (309, 513205), (341, 465045), (385, 411897), (465, 341033), (473, 335265), (515, 307923), (645, 245861), (651, 243595), (721, 219945), (903, 175615), (1023, 155015), (1085, 146157), (1133, 139965), (1155, 137299), (1333, 118965), (1419, 111755), (1505, 105369), (1545, 102641), (1705, 93009), (2163, 73315), (2365, 67053), (2387, 66435), (3193, 49665), (3255, 48719), (3311, 47895), (3399, 46655), (3605, 43989), (3999, 39655), (4429, 35805), (4515, 35123), (5115, 31003), (5665, 27993), (6665, 23793), (7095, 22351), (7161, 22145), (7931, 19995), (9331, 16995), (9579, 16555), (9933, 15965), (10815, 14663), (11935, 13287)]