140629248

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 108

約数和(自身を含む): 411972288

約数和(自身を除く): 271343040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 911, 1072, 1152, 1206, 1608, 1822, 2144, 2304, 2412, 2733, 3216, 3644, 4288, 4824, 5466, 6432, 7288, 8199, 8576, 9648, 10932, 12864, 14576, 16398, 17152, 19296, 21864, 25728, 29152, 32796, 38592, 43728, 51456, 58304, 61037, 65592, 77184, 87456, 116608, 122074, 131184, 154368, 174912, 183111, 233216, 244148, 262368, 349824, 366222, 488296, 524736, 549333, 699648, 732444, 976592, 1049472, 1098666, 1464888, 1953184, 2098944, 2197332, 2929776, 3906368, 4394664, 5859552, 7812736, 8789328, 11719104, 15625472, 17578656, 23438208, 35157312, 46876416, 70314624, 140629248]

約数ペア:

[(1, 140629248), (2, 70314624), (3, 46876416), (4, 35157312), (6, 23438208), (8, 17578656), (9, 15625472), (12, 11719104), (16, 8789328), (18, 7812736), (24, 5859552), (32, 4394664), (36, 3906368), (48, 2929776), (64, 2197332), (67, 2098944), (72, 1953184), (96, 1464888), (128, 1098666), (134, 1049472), (144, 976592), (192, 732444), (201, 699648), (256, 549333), (268, 524736), (288, 488296), (384, 366222), (402, 349824), (536, 262368), (576, 244148), (603, 233216), (768, 183111), (804, 174912), (911, 154368), (1072, 131184), (1152, 122074), (1206, 116608), (1608, 87456), (1822, 77184), (2144, 65592), (2304, 61037), (2412, 58304), (2733, 51456), (3216, 43728), (3644, 38592), (4288, 32796), (4824, 29152), (5466, 25728), (6432, 21864), (7288, 19296), (8199, 17152), (8576, 16398), (9648, 14576), (10932, 12864)]