171677912

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 387028800

約数和(自身を除く): 215350888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 812, 854, 1624, 1708, 1733, 1769, 3416, 3466, 3538, 6932, 7076, 12131, 12383, 13864, 14152, 24262, 24766, 48524, 49532, 50257, 97048, 99064, 100514, 105713, 201028, 211426, 351799, 402056, 422852, 703598, 739991, 845704, 1407196, 1479982, 2814392, 2959964, 3065677, 5919928, 6131354, 12262708, 21459739, 24525416, 42919478, 85838956, 171677912]

約数ペア:

[(1, 171677912), (2, 85838956), (4, 42919478), (7, 24525416), (8, 21459739), (14, 12262708), (28, 6131354), (29, 5919928), (56, 3065677), (58, 2959964), (61, 2814392), (116, 1479982), (122, 1407196), (203, 845704), (232, 739991), (244, 703598), (406, 422852), (427, 402056), (488, 351799), (812, 211426), (854, 201028), (1624, 105713), (1708, 100514), (1733, 99064), (1769, 97048), (3416, 50257), (3466, 49532), (3538, 48524), (6932, 24766), (7076, 24262), (12131, 14152), (12383, 13864)]