170204328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 550598400

約数和(自身を除く): 380394072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 157, 162, 168, 189, 216, 239, 252, 314, 324, 378, 471, 478, 504, 567, 628, 648, 717, 756, 942, 956, 1099, 1134, 1256, 1413, 1434, 1512, 1673, 1884, 1912, 2151, 2198, 2268, 2826, 2868, 3297, 3346, 3768, 4239, 4302, 4396, 4536, 5019, 5652, 5736, 6453, 6594, 6692, 8478, 8604, 8792, 9891, 10038, 11304, 12717, 12906, 13188, 13384, 15057, 16956, 17208, 19359, 19782, 20076, 25434, 25812, 26376, 29673, 30114, 33912, 37523, 38718, 39564, 40152, 45171, 50868, 51624, 59346, 60228, 75046, 77436, 79128, 89019, 90342, 101736, 112569, 118692, 120456, 135513, 150092, 154872, 178038, 180684, 225138, 237384, 262661, 271026, 300184, 337707, 356076, 361368, 450276, 525322, 542052, 675414, 712152, 787983, 900552, 1013121, 1050644, 1084104, 1350828, 1575966, 2026242, 2101288, 2363949, 2701656, 3039363, 3151932, 4052484, 4727898, 6078726, 6303864, 7091847, 8104968, 9455796, 12157452, 14183694, 18911592, 21275541, 24314904, 28367388, 42551082, 56734776, 85102164, 170204328]

約数ペア:

[(1, 170204328), (2, 85102164), (3, 56734776), (4, 42551082), (6, 28367388), (7, 24314904), (8, 21275541), (9, 18911592), (12, 14183694), (14, 12157452), (18, 9455796), (21, 8104968), (24, 7091847), (27, 6303864), (28, 6078726), (36, 4727898), (42, 4052484), (54, 3151932), (56, 3039363), (63, 2701656), (72, 2363949), (81, 2101288), (84, 2026242), (108, 1575966), (126, 1350828), (157, 1084104), (162, 1050644), (168, 1013121), (189, 900552), (216, 787983), (239, 712152), (252, 675414), (314, 542052), (324, 525322), (378, 450276), (471, 361368), (478, 356076), (504, 337707), (567, 300184), (628, 271026), (648, 262661), (717, 237384), (756, 225138), (942, 180684), (956, 178038), (1099, 154872), (1134, 150092), (1256, 135513), (1413, 120456), (1434, 118692), (1512, 112569), (1673, 101736), (1884, 90342), (1912, 89019), (2151, 79128), (2198, 77436), (2268, 75046), (2826, 60228), (2868, 59346), (3297, 51624), (3346, 50868), (3768, 45171), (4239, 40152), (4302, 39564), (4396, 38718), (4536, 37523), (5019, 33912), (5652, 30114), (5736, 29673), (6453, 26376), (6594, 25812), (6692, 25434), (8478, 20076), (8604, 19782), (8792, 19359), (9891, 17208), (10038, 16956), (11304, 15057), (12717, 13384), (12906, 13188)]