140751888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 376958016

約数和(自身を除く): 236206128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 848, 907, 976, 1272, 1464, 1814, 2544, 2721, 2928, 3233, 3628, 5442, 6466, 7256, 9699, 10884, 12932, 14512, 19398, 21768, 25864, 38796, 43536, 48071, 51728, 55327, 77592, 96142, 110654, 144213, 155184, 165981, 192284, 221308, 288426, 331962, 384568, 442616, 576852, 663924, 769136, 885232, 1153704, 1327848, 2307408, 2655696, 2932331, 5864662, 8796993, 11729324, 17593986, 23458648, 35187972, 46917296, 70375944, 140751888]

約数ペア:

[(1, 140751888), (2, 70375944), (3, 46917296), (4, 35187972), (6, 23458648), (8, 17593986), (12, 11729324), (16, 8796993), (24, 5864662), (48, 2932331), (53, 2655696), (61, 2307408), (106, 1327848), (122, 1153704), (159, 885232), (183, 769136), (212, 663924), (244, 576852), (318, 442616), (366, 384568), (424, 331962), (488, 288426), (636, 221308), (732, 192284), (848, 165981), (907, 155184), (976, 144213), (1272, 110654), (1464, 96142), (1814, 77592), (2544, 55327), (2721, 51728), (2928, 48071), (3233, 43536), (3628, 38796), (5442, 25864), (6466, 21768), (7256, 19398), (9699, 14512), (10884, 12932)]