157098532892

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{523}}^1\times {\mathrm{3491}}^1$

素因数の和:4471

約数の個数: 72

約数和(自身を含む): 321241092480

約数和(自身を除く): 164142559588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 523, 878, 1046, 1756, 2092, 3073, 3491, 3661, 6146, 6982, 7322, 12292, 13964, 14644, 21511, 24437, 25627, 43022, 48874, 51254, 86044, 97748, 102508, 171059, 229597, 342118, 459194, 684236, 918388, 1532549, 1607179, 1825793, 3065098, 3214358, 3651586, 6130196, 6428716, 7303172, 10727843, 11250253, 12780551, 21455686, 22500506, 25561102, 42911372, 45001012, 51122204, 75094901, 89463857, 150189802, 178927714, 300379604, 357855428, 801523127, 1603046254, 3206092508, 5610661889, 11221323778, 22442647556, 39274633223, 78549266446, 157098532892]

約数ペア:

[(1, 157098532892), (2, 78549266446), (4, 39274633223), (7, 22442647556), (14, 11221323778), (28, 5610661889), (49, 3206092508), (98, 1603046254), (196, 801523127), (439, 357855428), (523, 300379604), (878, 178927714), (1046, 150189802), (1756, 89463857), (2092, 75094901), (3073, 51122204), (3491, 45001012), (3661, 42911372), (6146, 25561102), (6982, 22500506), (7322, 21455686), (12292, 12780551), (13964, 11250253), (14644, 10727843), (21511, 7303172), (24437, 6428716), (25627, 6130196), (43022, 3651586), (48874, 3214358), (51254, 3065098), (86044, 1825793), (97748, 1607179), (102508, 1532549), (171059, 918388), (229597, 684236), (342118, 459194)]