127922704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 308369152

約数和(自身を除く): 180446448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 853, 1339, 1442, 1456, 1648, 1706, 2678, 2884, 3412, 5356, 5768, 5971, 6824, 9373, 10712, 11089, 11536, 11942, 13648, 18746, 21424, 22178, 23884, 37492, 44356, 47768, 74984, 77623, 87859, 88712, 95536, 149968, 155246, 175718, 177424, 310492, 351436, 615013, 620984, 702872, 1142167, 1230026, 1241968, 1405744, 2284334, 2460052, 4568668, 4920104, 7995169, 9137336, 9840208, 15990338, 18274672, 31980676, 63961352, 127922704]

約数ペア:

[(1, 127922704), (2, 63961352), (4, 31980676), (7, 18274672), (8, 15990338), (13, 9840208), (14, 9137336), (16, 7995169), (26, 4920104), (28, 4568668), (52, 2460052), (56, 2284334), (91, 1405744), (103, 1241968), (104, 1230026), (112, 1142167), (182, 702872), (206, 620984), (208, 615013), (364, 351436), (412, 310492), (721, 177424), (728, 175718), (824, 155246), (853, 149968), (1339, 95536), (1442, 88712), (1456, 87859), (1648, 77623), (1706, 74984), (2678, 47768), (2884, 44356), (3412, 37492), (5356, 23884), (5768, 22178), (5971, 21424), (6824, 18746), (9373, 13648), (10712, 11942), (11089, 11536)]