157403232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 515773440

約数和(自身を除く): 358370208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 479, 489, 504, 652, 672, 958, 978, 1008, 1141, 1304, 1437, 1467, 1916, 1956, 2016, 2282, 2608, 2874, 2934, 3353, 3423, 3832, 3912, 4311, 4564, 5216, 5748, 5868, 6706, 6846, 7664, 7824, 8622, 9128, 10059, 10269, 11496, 11736, 13412, 13692, 15328, 15648, 17244, 18256, 20118, 20538, 22992, 23472, 26824, 27384, 30177, 34488, 36512, 40236, 41076, 45984, 46944, 53648, 54768, 60354, 68976, 78077, 80472, 82152, 107296, 109536, 120708, 137952, 156154, 160944, 164304, 234231, 241416, 312308, 321888, 328608, 468462, 482832, 546539, 624616, 702693, 936924, 965664, 1093078, 1249232, 1405386, 1639617, 1873848, 2186156, 2498464, 2810772, 3279234, 3747696, 4372312, 4918851, 5621544, 6558468, 7495392, 8744624, 9837702, 11243088, 13116936, 17489248, 19675404, 22486176, 26233872, 39350808, 52467744, 78701616, 157403232]

約数ペア:

[(1, 157403232), (2, 78701616), (3, 52467744), (4, 39350808), (6, 26233872), (7, 22486176), (8, 19675404), (9, 17489248), (12, 13116936), (14, 11243088), (16, 9837702), (18, 8744624), (21, 7495392), (24, 6558468), (28, 5621544), (32, 4918851), (36, 4372312), (42, 3747696), (48, 3279234), (56, 2810772), (63, 2498464), (72, 2186156), (84, 1873848), (96, 1639617), (112, 1405386), (126, 1249232), (144, 1093078), (163, 965664), (168, 936924), (224, 702693), (252, 624616), (288, 546539), (326, 482832), (336, 468462), (479, 328608), (489, 321888), (504, 312308), (652, 241416), (672, 234231), (958, 164304), (978, 160944), (1008, 156154), (1141, 137952), (1304, 120708), (1437, 109536), (1467, 107296), (1916, 82152), (1956, 80472), (2016, 78077), (2282, 68976), (2608, 60354), (2874, 54768), (2934, 53648), (3353, 46944), (3423, 45984), (3832, 41076), (3912, 40236), (4311, 36512), (4564, 34488), (5216, 30177), (5748, 27384), (5868, 26824), (6706, 23472), (6846, 22992), (7664, 20538), (7824, 20118), (8622, 18256), (9128, 17244), (10059, 15648), (10269, 15328), (11496, 13692), (11736, 13412)]