142594816

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6157

約数の個数: 72

約数和(自身を含む): 350374304

約数和(自身を除く): 207779488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 6121, 11648, 12242, 23296, 24484, 42847, 48968, 79573, 85694, 97936, 159146, 171388, 195872, 318292, 342776, 391744, 557011, 636584, 685552, 783488, 1114022, 1273168, 1371104, 1566976, 2228044, 2546336, 2742208, 4456088, 5092672, 5484416, 8912176, 10185344, 10968832, 17824352, 20370688, 35648704, 71297408, 142594816]

約数ペア:

[(1, 142594816), (2, 71297408), (4, 35648704), (7, 20370688), (8, 17824352), (13, 10968832), (14, 10185344), (16, 8912176), (26, 5484416), (28, 5092672), (32, 4456088), (52, 2742208), (56, 2546336), (64, 2228044), (91, 1566976), (104, 1371104), (112, 1273168), (128, 1114022), (182, 783488), (208, 685552), (224, 636584), (256, 557011), (364, 391744), (416, 342776), (448, 318292), (728, 195872), (832, 171388), (896, 159146), (1456, 97936), (1664, 85694), (1792, 79573), (2912, 48968), (3328, 42847), (5824, 24484), (6121, 23296), (11648, 12242)]