173940312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 543029760

約数和(自身を除く): 369089448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1091, 1092, 1533, 1752, 1898, 2044, 2182, 2184, 2847, 3066, 3273, 3796, 4088, 4364, 5694, 6132, 6546, 6643, 7592, 7637, 8728, 11388, 12264, 13092, 13286, 14183, 15274, 19929, 22776, 22911, 26184, 26572, 28366, 30548, 39858, 42549, 45822, 53144, 56732, 61096, 79643, 79716, 85098, 91644, 99281, 113464, 159286, 159432, 170196, 183288, 198562, 238929, 297843, 318572, 340392, 397124, 477858, 557501, 595686, 637144, 794248, 955716, 1035359, 1115002, 1191372, 1672503, 1911432, 2070718, 2230004, 2382744, 3106077, 3345006, 4141436, 4460008, 6212154, 6690012, 7247513, 8282872, 12424308, 13380024, 14495026, 21742539, 24848616, 28990052, 43485078, 57980104, 86970156, 173940312]

約数ペア:

[(1, 173940312), (2, 86970156), (3, 57980104), (4, 43485078), (6, 28990052), (7, 24848616), (8, 21742539), (12, 14495026), (13, 13380024), (14, 12424308), (21, 8282872), (24, 7247513), (26, 6690012), (28, 6212154), (39, 4460008), (42, 4141436), (52, 3345006), (56, 3106077), (73, 2382744), (78, 2230004), (84, 2070718), (91, 1911432), (104, 1672503), (146, 1191372), (156, 1115002), (168, 1035359), (182, 955716), (219, 794248), (273, 637144), (292, 595686), (312, 557501), (364, 477858), (438, 397124), (511, 340392), (546, 318572), (584, 297843), (728, 238929), (876, 198562), (949, 183288), (1022, 170196), (1091, 159432), (1092, 159286), (1533, 113464), (1752, 99281), (1898, 91644), (2044, 85098), (2182, 79716), (2184, 79643), (2847, 61096), (3066, 56732), (3273, 53144), (3796, 45822), (4088, 42549), (4364, 39858), (5694, 30548), (6132, 28366), (6546, 26572), (6643, 26184), (7592, 22911), (7637, 22776), (8728, 19929), (11388, 15274), (12264, 14183), (13092, 13286)]