145143432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 494208000

約数和(自身を除く): 349064568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 644, 659, 684, 798, 828, 874, 966, 1064, 1197, 1288, 1311, 1318, 1368, 1449, 1596, 1656, 1748, 1932, 1977, 2394, 2622, 2636, 2898, 3059, 3192, 3496, 3864, 3933, 3954, 4613, 4788, 5244, 5272, 5796, 5931, 6118, 7866, 7908, 9177, 9226, 9576, 10488, 11592, 11862, 12236, 12521, 13839, 15157, 15732, 15816, 18354, 18452, 23724, 24472, 25042, 27531, 27678, 30314, 31464, 36708, 36904, 37563, 41517, 45471, 47448, 50084, 55062, 55356, 60628, 73416, 75126, 83034, 87647, 90942, 100168, 106099, 110124, 110712, 112689, 121256, 136413, 150252, 166068, 175294, 181884, 212198, 220248, 225378, 262941, 272826, 287983, 300504, 318297, 332136, 350588, 363768, 424396, 450756, 525882, 545652, 575966, 636594, 701176, 788823, 848792, 863949, 901512, 954891, 1051764, 1091304, 1151932, 1273188, 1577646, 1727898, 1909782, 2015881, 2103528, 2303864, 2546376, 2591847, 3155292, 3455796, 3819564, 4031762, 5183694, 6047643, 6310584, 6911592, 7639128, 8063524, 10367388, 12095286, 16127048, 18142929, 20734776, 24190572, 36285858, 48381144, 72571716, 145143432]

約数ペア:

[(1, 145143432), (2, 72571716), (3, 48381144), (4, 36285858), (6, 24190572), (7, 20734776), (8, 18142929), (9, 16127048), (12, 12095286), (14, 10367388), (18, 8063524), (19, 7639128), (21, 6911592), (23, 6310584), (24, 6047643), (28, 5183694), (36, 4031762), (38, 3819564), (42, 3455796), (46, 3155292), (56, 2591847), (57, 2546376), (63, 2303864), (69, 2103528), (72, 2015881), (76, 1909782), (84, 1727898), (92, 1577646), (114, 1273188), (126, 1151932), (133, 1091304), (138, 1051764), (152, 954891), (161, 901512), (168, 863949), (171, 848792), (184, 788823), (207, 701176), (228, 636594), (252, 575966), (266, 545652), (276, 525882), (322, 450756), (342, 424396), (399, 363768), (414, 350588), (437, 332136), (456, 318297), (483, 300504), (504, 287983), (532, 272826), (552, 262941), (644, 225378), (659, 220248), (684, 212198), (798, 181884), (828, 175294), (874, 166068), (966, 150252), (1064, 136413), (1197, 121256), (1288, 112689), (1311, 110712), (1318, 110124), (1368, 106099), (1449, 100168), (1596, 90942), (1656, 87647), (1748, 83034), (1932, 75126), (1977, 73416), (2394, 60628), (2622, 55356), (2636, 55062), (2898, 50084), (3059, 47448), (3192, 45471), (3496, 41517), (3864, 37563), (3933, 36904), (3954, 36708), (4613, 31464), (4788, 30314), (5244, 27678), (5272, 27531), (5796, 25042), (5931, 24472), (6118, 23724), (7866, 18452), (7908, 18354), (9177, 15816), (9226, 15732), (9576, 15157), (10488, 13839), (11592, 12521), (11862, 12236)]