161170128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 533299200

約数和(自身を除く): 372129072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 223, 239, 252, 336, 378, 432, 446, 478, 504, 669, 717, 756, 892, 956, 1008, 1338, 1434, 1512, 1561, 1673, 1784, 1912, 2007, 2151, 2676, 2868, 3024, 3122, 3346, 3568, 3824, 4014, 4302, 4683, 5019, 5352, 5736, 6021, 6244, 6453, 6692, 8028, 8604, 9366, 10038, 10704, 11472, 12042, 12488, 12906, 13384, 14049, 15057, 16056, 17208, 18732, 20076, 24084, 24976, 25812, 26768, 28098, 30114, 32112, 34416, 37464, 40152, 42147, 45171, 48168, 51624, 53297, 56196, 60228, 74928, 80304, 84294, 90342, 96336, 103248, 106594, 112392, 120456, 159891, 168588, 180684, 213188, 224784, 240912, 319782, 337176, 361368, 373079, 426376, 479673, 639564, 674352, 722736, 746158, 852752, 959346, 1119237, 1279128, 1439019, 1492316, 1918692, 2238474, 2558256, 2878038, 2984632, 3357711, 3837384, 4476948, 5756076, 5969264, 6715422, 7674768, 8953896, 10073133, 11512152, 13430844, 17907792, 20146266, 23024304, 26861688, 40292532, 53723376, 80585064, 161170128]

約数ペア:

[(1, 161170128), (2, 80585064), (3, 53723376), (4, 40292532), (6, 26861688), (7, 23024304), (8, 20146266), (9, 17907792), (12, 13430844), (14, 11512152), (16, 10073133), (18, 8953896), (21, 7674768), (24, 6715422), (27, 5969264), (28, 5756076), (36, 4476948), (42, 3837384), (48, 3357711), (54, 2984632), (56, 2878038), (63, 2558256), (72, 2238474), (84, 1918692), (108, 1492316), (112, 1439019), (126, 1279128), (144, 1119237), (168, 959346), (189, 852752), (216, 746158), (223, 722736), (239, 674352), (252, 639564), (336, 479673), (378, 426376), (432, 373079), (446, 361368), (478, 337176), (504, 319782), (669, 240912), (717, 224784), (756, 213188), (892, 180684), (956, 168588), (1008, 159891), (1338, 120456), (1434, 112392), (1512, 106594), (1561, 103248), (1673, 96336), (1784, 90342), (1912, 84294), (2007, 80304), (2151, 74928), (2676, 60228), (2868, 56196), (3024, 53297), (3122, 51624), (3346, 48168), (3568, 45171), (3824, 42147), (4014, 40152), (4302, 37464), (4683, 34416), (5019, 32112), (5352, 30114), (5736, 28098), (6021, 26768), (6244, 25812), (6453, 24976), (6692, 24084), (8028, 20076), (8604, 18732), (9366, 17208), (10038, 16056), (10704, 15057), (11472, 14049), (12042, 13384), (12488, 12906)]