153837984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 447031872

約数和(自身を除く): 293193888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 193, 228, 276, 304, 361, 368, 386, 437, 456, 552, 579, 608, 722, 736, 772, 874, 912, 1083, 1104, 1158, 1311, 1444, 1544, 1748, 1824, 2166, 2208, 2316, 2622, 2888, 3088, 3496, 3667, 4332, 4439, 4632, 5244, 5776, 6176, 6992, 7334, 8303, 8664, 8878, 9264, 10488, 11001, 11552, 13317, 13984, 14668, 16606, 17328, 17756, 18528, 20976, 22002, 24909, 26634, 29336, 33212, 34656, 35512, 41952, 44004, 49818, 53268, 58672, 66424, 69673, 71024, 84341, 88008, 99636, 106536, 117344, 132848, 139346, 142048, 168682, 176016, 199272, 209019, 213072, 253023, 265696, 278692, 337364, 352032, 398544, 418038, 426144, 506046, 557384, 674728, 797088, 836076, 1012092, 1114768, 1349456, 1602479, 1672152, 2024184, 2229536, 2698912, 3204958, 3344304, 4048368, 4807437, 6409916, 6688608, 8096736, 9614874, 12819832, 19229748, 25639664, 38459496, 51279328, 76918992, 153837984]

約数ペア:

[(1, 153837984), (2, 76918992), (3, 51279328), (4, 38459496), (6, 25639664), (8, 19229748), (12, 12819832), (16, 9614874), (19, 8096736), (23, 6688608), (24, 6409916), (32, 4807437), (38, 4048368), (46, 3344304), (48, 3204958), (57, 2698912), (69, 2229536), (76, 2024184), (92, 1672152), (96, 1602479), (114, 1349456), (138, 1114768), (152, 1012092), (184, 836076), (193, 797088), (228, 674728), (276, 557384), (304, 506046), (361, 426144), (368, 418038), (386, 398544), (437, 352032), (456, 337364), (552, 278692), (579, 265696), (608, 253023), (722, 213072), (736, 209019), (772, 199272), (874, 176016), (912, 168682), (1083, 142048), (1104, 139346), (1158, 132848), (1311, 117344), (1444, 106536), (1544, 99636), (1748, 88008), (1824, 84341), (2166, 71024), (2208, 69673), (2316, 66424), (2622, 58672), (2888, 53268), (3088, 49818), (3496, 44004), (3667, 41952), (4332, 35512), (4439, 34656), (4632, 33212), (5244, 29336), (5776, 26634), (6176, 24909), (6992, 22002), (7334, 20976), (8303, 18528), (8664, 17756), (8878, 17328), (9264, 16606), (10488, 14668), (11001, 13984), (11552, 13317)]