140661408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 254152032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 608, 804, 912, 1072, 1151, 1273, 1608, 1824, 2144, 2302, 2546, 3216, 3453, 3819, 4604, 5092, 6432, 6906, 7638, 9208, 10184, 13812, 15276, 18416, 20368, 21869, 27624, 30552, 36832, 40736, 43738, 55248, 61104, 65607, 77117, 87476, 110496, 122208, 131214, 154234, 174952, 231351, 262428, 308468, 349904, 462702, 524856, 616936, 699808, 925404, 1049712, 1233872, 1465223, 1850808, 2099424, 2467744, 2930446, 3701616, 4395669, 5860892, 7403232, 8791338, 11721784, 17582676, 23443568, 35165352, 46887136, 70330704, 140661408]

約数ペア:

[(1, 140661408), (2, 70330704), (3, 46887136), (4, 35165352), (6, 23443568), (8, 17582676), (12, 11721784), (16, 8791338), (19, 7403232), (24, 5860892), (32, 4395669), (38, 3701616), (48, 2930446), (57, 2467744), (67, 2099424), (76, 1850808), (96, 1465223), (114, 1233872), (134, 1049712), (152, 925404), (201, 699808), (228, 616936), (268, 524856), (304, 462702), (402, 349904), (456, 308468), (536, 262428), (608, 231351), (804, 174952), (912, 154234), (1072, 131214), (1151, 122208), (1273, 110496), (1608, 87476), (1824, 77117), (2144, 65607), (2302, 61104), (2546, 55248), (3216, 43738), (3453, 40736), (3819, 36832), (4604, 30552), (5092, 27624), (6432, 21869), (6906, 20368), (7638, 18416), (9208, 15276), (10184, 13812)]