141291904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 329868000

約数和(自身を除く): 188576096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 64, 76, 82, 104, 109, 128, 152, 164, 208, 218, 247, 304, 328, 416, 436, 494, 533, 608, 656, 779, 832, 872, 988, 1066, 1216, 1312, 1417, 1558, 1664, 1744, 1976, 2071, 2132, 2432, 2624, 2834, 3116, 3488, 3952, 4142, 4264, 4469, 5248, 5668, 6232, 6976, 7904, 8284, 8528, 8938, 10127, 11336, 12464, 13952, 15808, 16568, 17056, 17876, 20254, 22672, 24928, 26923, 31616, 33136, 34112, 35752, 40508, 45344, 49856, 53846, 58097, 66272, 68224, 71504, 81016, 84911, 90688, 99712, 107692, 116194, 132544, 143008, 162032, 169822, 181376, 215384, 232388, 265088, 286016, 324064, 339644, 430768, 464776, 572032, 648128, 679288, 861536, 929552, 1103843, 1296256, 1358576, 1723072, 1859104, 2207686, 2717152, 3446144, 3718208, 4415372, 5434304, 7436416, 8830744, 10868608, 17661488, 35322976, 70645952, 141291904]

約数ペア:

[(1, 141291904), (2, 70645952), (4, 35322976), (8, 17661488), (13, 10868608), (16, 8830744), (19, 7436416), (26, 5434304), (32, 4415372), (38, 3718208), (41, 3446144), (52, 2717152), (64, 2207686), (76, 1859104), (82, 1723072), (104, 1358576), (109, 1296256), (128, 1103843), (152, 929552), (164, 861536), (208, 679288), (218, 648128), (247, 572032), (304, 464776), (328, 430768), (416, 339644), (436, 324064), (494, 286016), (533, 265088), (608, 232388), (656, 215384), (779, 181376), (832, 169822), (872, 162032), (988, 143008), (1066, 132544), (1216, 116194), (1312, 107692), (1417, 99712), (1558, 90688), (1664, 84911), (1744, 81016), (1976, 71504), (2071, 68224), (2132, 66272), (2432, 58097), (2624, 53846), (2834, 49856), (3116, 45344), (3488, 40508), (3952, 35752), (4142, 34112), (4264, 33136), (4469, 31616), (5248, 26923), (5668, 24928), (6232, 22672), (6976, 20254), (7904, 17876), (8284, 17056), (8528, 16568), (8938, 15808), (10127, 13952), (11336, 12464)]