133216160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 395756928

約数和(自身を除く): 262540768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 983, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 1966, 2420, 2464, 3080, 3388, 3872, 3932, 4235, 4840, 4915, 6160, 6776, 6881, 7864, 8470, 9680, 9830, 10813, 12320, 13552, 13762, 15728, 16940, 19360, 19660, 21626, 27104, 27524, 31456, 33880, 34405, 39320, 43252, 54065, 55048, 67760, 68810, 75691, 78640, 86504, 108130, 110096, 118943, 135520, 137620, 151382, 157280, 173008, 216260, 220192, 237886, 275240, 302764, 346016, 378455, 432520, 475772, 550480, 594715, 605528, 756910, 832601, 865040, 951544, 1100960, 1189430, 1211056, 1513820, 1665202, 1730080, 1903088, 2378860, 2422112, 3027640, 3330404, 3806176, 4163005, 4757720, 6055280, 6660808, 8326010, 9515440, 12110560, 13321616, 16652020, 19030880, 26643232, 33304040, 66608080, 133216160]

約数ペア:

[(1, 133216160), (2, 66608080), (4, 33304040), (5, 26643232), (7, 19030880), (8, 16652020), (10, 13321616), (11, 12110560), (14, 9515440), (16, 8326010), (20, 6660808), (22, 6055280), (28, 4757720), (32, 4163005), (35, 3806176), (40, 3330404), (44, 3027640), (55, 2422112), (56, 2378860), (70, 1903088), (77, 1730080), (80, 1665202), (88, 1513820), (110, 1211056), (112, 1189430), (121, 1100960), (140, 951544), (154, 865040), (160, 832601), (176, 756910), (220, 605528), (224, 594715), (242, 550480), (280, 475772), (308, 432520), (352, 378455), (385, 346016), (440, 302764), (484, 275240), (560, 237886), (605, 220192), (616, 216260), (770, 173008), (847, 157280), (880, 151382), (968, 137620), (983, 135520), (1120, 118943), (1210, 110096), (1232, 108130), (1540, 86504), (1694, 78640), (1760, 75691), (1936, 68810), (1966, 67760), (2420, 55048), (2464, 54065), (3080, 43252), (3388, 39320), (3872, 34405), (3932, 33880), (4235, 31456), (4840, 27524), (4915, 27104), (6160, 21626), (6776, 19660), (6881, 19360), (7864, 16940), (8470, 15728), (9680, 13762), (9830, 13552), (10813, 12320)]