156730879864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{8929}}^1\times {\mathrm{12983}}^1$

素因数の和:21944

約数の個数: 48

約数和(自身を含む): 318274844400

約数和(自身を除く): 161543964536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 8929, 12983, 17858, 25966, 35716, 51932, 71432, 103864, 116077, 168779, 232154, 337558, 464308, 675116, 928616, 1350232, 1509001, 2194127, 3018002, 4388254, 6036004, 8776508, 12072008, 17553016, 115925207, 231850414, 463700828, 927401656, 1507027691, 3014055382, 6028110764, 12056221528, 19591359983, 39182719966, 78365439932, 156730879864]

約数ペア:

[(1, 156730879864), (2, 78365439932), (4, 39182719966), (8, 19591359983), (13, 12056221528), (26, 6028110764), (52, 3014055382), (104, 1507027691), (169, 927401656), (338, 463700828), (676, 231850414), (1352, 115925207), (8929, 17553016), (12983, 12072008), (17858, 8776508), (25966, 6036004), (35716, 4388254), (51932, 3018002), (71432, 2194127), (103864, 1509001), (116077, 1350232), (168779, 928616), (232154, 675116), (337558, 464308)]