228725136

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 658134464

約数和(自身を除く): 429409328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 151, 157, 201, 268, 302, 314, 402, 453, 471, 536, 603, 604, 628, 804, 906, 942, 1072, 1206, 1208, 1256, 1359, 1413, 1608, 1812, 1884, 2412, 2416, 2512, 2718, 2826, 3216, 3624, 3768, 4824, 5436, 5652, 7248, 7536, 9648, 10117, 10519, 10872, 11304, 20234, 21038, 21744, 22608, 23707, 30351, 31557, 40468, 42076, 47414, 60702, 63114, 71121, 80936, 84152, 91053, 94671, 94828, 121404, 126228, 142242, 161872, 168304, 182106, 189342, 189656, 213363, 242808, 252456, 284484, 364212, 378684, 379312, 426726, 485616, 504912, 568968, 728424, 757368, 853452, 1137936, 1456848, 1514736, 1588369, 1706904, 3176738, 3413808, 4765107, 6353476, 9530214, 12706952, 14295321, 19060428, 25413904, 28590642, 38120856, 57181284, 76241712, 114362568, 228725136]

約数ペア:

[(1, 228725136), (2, 114362568), (3, 76241712), (4, 57181284), (6, 38120856), (8, 28590642), (9, 25413904), (12, 19060428), (16, 14295321), (18, 12706952), (24, 9530214), (36, 6353476), (48, 4765107), (67, 3413808), (72, 3176738), (134, 1706904), (144, 1588369), (151, 1514736), (157, 1456848), (201, 1137936), (268, 853452), (302, 757368), (314, 728424), (402, 568968), (453, 504912), (471, 485616), (536, 426726), (603, 379312), (604, 378684), (628, 364212), (804, 284484), (906, 252456), (942, 242808), (1072, 213363), (1206, 189656), (1208, 189342), (1256, 182106), (1359, 168304), (1413, 161872), (1608, 142242), (1812, 126228), (1884, 121404), (2412, 94828), (2416, 94671), (2512, 91053), (2718, 84152), (2826, 80936), (3216, 71121), (3624, 63114), (3768, 60702), (4824, 47414), (5436, 42076), (5652, 40468), (7248, 31557), (7536, 30351), (9648, 23707), (10117, 22608), (10519, 21744), (10872, 21038), (11304, 20234)]