155896272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 160

約数和(自身を含む): 528220160

約数和(自身を除く): 372323888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1663, 1674, 1736, 1953, 2232, 2604, 3024, 3326, 3348, 3472, 3906, 4464, 4989, 5208, 5859, 6652, 6696, 7812, 9978, 10416, 11641, 11718, 13304, 13392, 14967, 15624, 19956, 23282, 23436, 26608, 29934, 31248, 34923, 39912, 44901, 46564, 46872, 51553, 59868, 69846, 79824, 89802, 93128, 93744, 103106, 104769, 119736, 139692, 154659, 179604, 186256, 206212, 209538, 239472, 279384, 309318, 314307, 359208, 360871, 412424, 419076, 463977, 558768, 618636, 628614, 718416, 721742, 824848, 838152, 927954, 1082613, 1237272, 1257228, 1391931, 1443484, 1676304, 1855908, 2165226, 2474544, 2514456, 2783862, 2886968, 3247839, 3711816, 4330452, 5028912, 5567724, 5773936, 6495678, 7423632, 8660904, 9743517, 11135448, 12991356, 17321808, 19487034, 22270896, 25982712, 38974068, 51965424, 77948136, 155896272]

約数ペア:

[(1, 155896272), (2, 77948136), (3, 51965424), (4, 38974068), (6, 25982712), (7, 22270896), (8, 19487034), (9, 17321808), (12, 12991356), (14, 11135448), (16, 9743517), (18, 8660904), (21, 7423632), (24, 6495678), (27, 5773936), (28, 5567724), (31, 5028912), (36, 4330452), (42, 3711816), (48, 3247839), (54, 2886968), (56, 2783862), (62, 2514456), (63, 2474544), (72, 2165226), (84, 1855908), (93, 1676304), (108, 1443484), (112, 1391931), (124, 1257228), (126, 1237272), (144, 1082613), (168, 927954), (186, 838152), (189, 824848), (216, 721742), (217, 718416), (248, 628614), (252, 618636), (279, 558768), (336, 463977), (372, 419076), (378, 412424), (432, 360871), (434, 359208), (496, 314307), (504, 309318), (558, 279384), (651, 239472), (744, 209538), (756, 206212), (837, 186256), (868, 179604), (1008, 154659), (1116, 139692), (1302, 119736), (1488, 104769), (1512, 103106), (1663, 93744), (1674, 93128), (1736, 89802), (1953, 79824), (2232, 69846), (2604, 59868), (3024, 51553), (3326, 46872), (3348, 46564), (3472, 44901), (3906, 39912), (4464, 34923), (4989, 31248), (5208, 29934), (5859, 26608), (6652, 23436), (6696, 23282), (7812, 19956), (9978, 15624), (10416, 14967), (11641, 13392), (11718, 13304)]