171182856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 322333944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 228, 247, 268, 312, 402, 431, 456, 494, 536, 741, 804, 862, 871, 988, 1273, 1293, 1482, 1608, 1724, 1742, 1976, 2546, 2586, 2613, 2964, 3448, 3484, 3819, 5092, 5172, 5226, 5603, 5928, 6968, 7638, 8189, 10184, 10344, 10452, 11206, 15276, 16378, 16549, 16809, 20904, 22412, 24567, 28877, 30552, 32756, 33098, 33618, 44824, 49134, 49647, 57754, 65512, 66196, 67236, 86631, 98268, 99294, 106457, 115508, 132392, 134472, 173262, 196536, 198588, 212914, 231016, 319371, 346524, 375401, 397176, 425828, 548663, 638742, 693048, 750802, 851656, 1097326, 1126203, 1277484, 1501604, 1645989, 2194652, 2252406, 2554968, 3003208, 3291978, 4389304, 4504812, 6583956, 7132619, 9009624, 13167912, 14265238, 21397857, 28530476, 42795714, 57060952, 85591428, 171182856]

約数ペア:

[(1, 171182856), (2, 85591428), (3, 57060952), (4, 42795714), (6, 28530476), (8, 21397857), (12, 14265238), (13, 13167912), (19, 9009624), (24, 7132619), (26, 6583956), (38, 4504812), (39, 4389304), (52, 3291978), (57, 3003208), (67, 2554968), (76, 2252406), (78, 2194652), (104, 1645989), (114, 1501604), (134, 1277484), (152, 1126203), (156, 1097326), (201, 851656), (228, 750802), (247, 693048), (268, 638742), (312, 548663), (402, 425828), (431, 397176), (456, 375401), (494, 346524), (536, 319371), (741, 231016), (804, 212914), (862, 198588), (871, 196536), (988, 173262), (1273, 134472), (1293, 132392), (1482, 115508), (1608, 106457), (1724, 99294), (1742, 98268), (1976, 86631), (2546, 67236), (2586, 66196), (2613, 65512), (2964, 57754), (3448, 49647), (3484, 49134), (3819, 44824), (5092, 33618), (5172, 33098), (5226, 32756), (5603, 30552), (5928, 28877), (6968, 24567), (7638, 22412), (8189, 20904), (10184, 16809), (10344, 16549), (10452, 16378), (11206, 15276)]