170404272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 501396480

約数和(自身を除く): 330992208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 647, 708, 744, 944, 1062, 1116, 1294, 1416, 1488, 1829, 1941, 2124, 2232, 2588, 2832, 3658, 3882, 4248, 4464, 5176, 5487, 5823, 7316, 7764, 8496, 10352, 10974, 11646, 14632, 15528, 16461, 20057, 21948, 23292, 29264, 31056, 32922, 38173, 40114, 43896, 46584, 60171, 65844, 76346, 80228, 87792, 93168, 114519, 120342, 131688, 152692, 160456, 180513, 229038, 240684, 263376, 305384, 320912, 343557, 361026, 458076, 481368, 610768, 687114, 722052, 916152, 962736, 1183363, 1374228, 1444104, 1832304, 2366726, 2748456, 2888208, 3550089, 4733452, 5496912, 7100178, 9466904, 10650267, 14200356, 18933808, 21300534, 28400712, 42601068, 56801424, 85202136, 170404272]

約数ペア:

[(1, 170404272), (2, 85202136), (3, 56801424), (4, 42601068), (6, 28400712), (8, 21300534), (9, 18933808), (12, 14200356), (16, 10650267), (18, 9466904), (24, 7100178), (31, 5496912), (36, 4733452), (48, 3550089), (59, 2888208), (62, 2748456), (72, 2366726), (93, 1832304), (118, 1444104), (124, 1374228), (144, 1183363), (177, 962736), (186, 916152), (236, 722052), (248, 687114), (279, 610768), (354, 481368), (372, 458076), (472, 361026), (496, 343557), (531, 320912), (558, 305384), (647, 263376), (708, 240684), (744, 229038), (944, 180513), (1062, 160456), (1116, 152692), (1294, 131688), (1416, 120342), (1488, 114519), (1829, 93168), (1941, 87792), (2124, 80228), (2232, 76346), (2588, 65844), (2832, 60171), (3658, 46584), (3882, 43896), (4248, 40114), (4464, 38173), (5176, 32922), (5487, 31056), (5823, 29264), (7316, 23292), (7764, 21948), (8496, 20057), (10352, 16461), (10974, 15528), (11646, 14632)]