172313736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 532608000

約数和(自身を除く): 360294264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1459, 1554, 1596, 2072, 2109, 2812, 2918, 3108, 3192, 4218, 4377, 4921, 5624, 5836, 6216, 8436, 8754, 9842, 10213, 11672, 14763, 16872, 17508, 19684, 20426, 27721, 29526, 30639, 35016, 39368, 40852, 53983, 55442, 59052, 61278, 81704, 83163, 107966, 110884, 118104, 122556, 161949, 166326, 194047, 215932, 221768, 245112, 323898, 332652, 377881, 388094, 431864, 582141, 647796, 665304, 755762, 776188, 1025677, 1133643, 1164282, 1295592, 1511524, 1552376, 2051354, 2267286, 2328564, 3023048, 3077031, 4102708, 4534572, 4657128, 6154062, 7179739, 8205416, 9069144, 12308124, 14359478, 21539217, 24616248, 28718956, 43078434, 57437912, 86156868, 172313736]

約数ペア:

[(1, 172313736), (2, 86156868), (3, 57437912), (4, 43078434), (6, 28718956), (7, 24616248), (8, 21539217), (12, 14359478), (14, 12308124), (19, 9069144), (21, 8205416), (24, 7179739), (28, 6154062), (37, 4657128), (38, 4534572), (42, 4102708), (56, 3077031), (57, 3023048), (74, 2328564), (76, 2267286), (84, 2051354), (111, 1552376), (114, 1511524), (133, 1295592), (148, 1164282), (152, 1133643), (168, 1025677), (222, 776188), (228, 755762), (259, 665304), (266, 647796), (296, 582141), (399, 431864), (444, 388094), (456, 377881), (518, 332652), (532, 323898), (703, 245112), (777, 221768), (798, 215932), (888, 194047), (1036, 166326), (1064, 161949), (1406, 122556), (1459, 118104), (1554, 110884), (1596, 107966), (2072, 83163), (2109, 81704), (2812, 61278), (2918, 59052), (3108, 55442), (3192, 53983), (4218, 40852), (4377, 39368), (4921, 35016), (5624, 30639), (5836, 29526), (6216, 27721), (8436, 20426), (8754, 19684), (9842, 17508), (10213, 16872), (11672, 14763)]