128344968

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 267919992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 47, 51, 68, 69, 72, 92, 94, 97, 102, 136, 138, 141, 153, 184, 188, 194, 204, 207, 276, 282, 291, 306, 376, 388, 391, 408, 414, 423, 552, 564, 582, 612, 776, 782, 799, 828, 846, 873, 1081, 1128, 1164, 1173, 1224, 1564, 1598, 1649, 1656, 1692, 1746, 2162, 2231, 2328, 2346, 2397, 3128, 3196, 3243, 3298, 3384, 3492, 3519, 4324, 4462, 4559, 4692, 4794, 4947, 6392, 6486, 6596, 6693, 6984, 7038, 7191, 8648, 8924, 9118, 9384, 9588, 9729, 9894, 12972, 13192, 13386, 13677, 14076, 14382, 14841, 17848, 18236, 18377, 19176, 19458, 19788, 20079, 25944, 26772, 27354, 28152, 28764, 29682, 36472, 36754, 37927, 38916, 39576, 40158, 41031, 53544, 54708, 55131, 57528, 59364, 73508, 75854, 77503, 77832, 80316, 82062, 104857, 109416, 110262, 113781, 118728, 147016, 151708, 155006, 160632, 164124, 165393, 209714, 220524, 227562, 232509, 303416, 310012, 314571, 328248, 330786, 341343, 419428, 441048, 455124, 465018, 620024, 629142, 661572, 682686, 697527, 838856, 910248, 930036, 943713, 1258284, 1323144, 1365372, 1395054, 1782569, 1860072, 1887426, 2516568, 2730744, 2790108, 3565138, 3774852, 5347707, 5580216, 7130276, 7549704, 10695414, 14260552, 16043121, 21390828, 32086242, 42781656, 64172484, 128344968]

約数ペア:

[(1, 128344968), (2, 64172484), (3, 42781656), (4, 32086242), (6, 21390828), (8, 16043121), (9, 14260552), (12, 10695414), (17, 7549704), (18, 7130276), (23, 5580216), (24, 5347707), (34, 3774852), (36, 3565138), (46, 2790108), (47, 2730744), (51, 2516568), (68, 1887426), (69, 1860072), (72, 1782569), (92, 1395054), (94, 1365372), (97, 1323144), (102, 1258284), (136, 943713), (138, 930036), (141, 910248), (153, 838856), (184, 697527), (188, 682686), (194, 661572), (204, 629142), (207, 620024), (276, 465018), (282, 455124), (291, 441048), (306, 419428), (376, 341343), (388, 330786), (391, 328248), (408, 314571), (414, 310012), (423, 303416), (552, 232509), (564, 227562), (582, 220524), (612, 209714), (776, 165393), (782, 164124), (799, 160632), (828, 155006), (846, 151708), (873, 147016), (1081, 118728), (1128, 113781), (1164, 110262), (1173, 109416), (1224, 104857), (1564, 82062), (1598, 80316), (1649, 77832), (1656, 77503), (1692, 75854), (1746, 73508), (2162, 59364), (2231, 57528), (2328, 55131), (2346, 54708), (2397, 53544), (3128, 41031), (3196, 40158), (3243, 39576), (3298, 38916), (3384, 37927), (3492, 36754), (3519, 36472), (4324, 29682), (4462, 28764), (4559, 28152), (4692, 27354), (4794, 26772), (4947, 25944), (6392, 20079), (6486, 19788), (6596, 19458), (6693, 19176), (6984, 18377), (7038, 18236), (7191, 17848), (8648, 14841), (8924, 14382), (9118, 14076), (9384, 13677), (9588, 13386), (9729, 13192), (9894, 12972)]