163790928

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 540277920

約数和(自身を除く): 376486992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 139, 144, 147, 167, 168, 196, 252, 278, 294, 334, 336, 392, 417, 441, 501, 504, 556, 588, 668, 784, 834, 882, 973, 1002, 1008, 1112, 1169, 1176, 1251, 1336, 1503, 1668, 1764, 1946, 2004, 2224, 2338, 2352, 2502, 2672, 2919, 3006, 3336, 3507, 3528, 3892, 4008, 4676, 5004, 5838, 6012, 6672, 6811, 7014, 7056, 7784, 8016, 8183, 8757, 9352, 10008, 10521, 11676, 12024, 13622, 14028, 15568, 16366, 17514, 18704, 20016, 20433, 21042, 23213, 23352, 24048, 24549, 27244, 28056, 32732, 35028, 40866, 42084, 46426, 46704, 49098, 54488, 56112, 61299, 65464, 69639, 70056, 73647, 81732, 84168, 92852, 98196, 108976, 122598, 130928, 139278, 140112, 147294, 162491, 163464, 168336, 185704, 196392, 208917, 245196, 278556, 294588, 324982, 326928, 371408, 392784, 417834, 487473, 490392, 557112, 589176, 649964, 835668, 974946, 980784, 1114224, 1137437, 1178352, 1299928, 1462419, 1671336, 1949892, 2274874, 2599856, 2924838, 3342672, 3412311, 3899784, 4549748, 5849676, 6824622, 7799568, 9099496, 10236933, 11699352, 13649244, 18198992, 20473866, 23398704, 27298488, 40947732, 54596976, 81895464, 163790928]

約数ペア:

[(1, 163790928), (2, 81895464), (3, 54596976), (4, 40947732), (6, 27298488), (7, 23398704), (8, 20473866), (9, 18198992), (12, 13649244), (14, 11699352), (16, 10236933), (18, 9099496), (21, 7799568), (24, 6824622), (28, 5849676), (36, 4549748), (42, 3899784), (48, 3412311), (49, 3342672), (56, 2924838), (63, 2599856), (72, 2274874), (84, 1949892), (98, 1671336), (112, 1462419), (126, 1299928), (139, 1178352), (144, 1137437), (147, 1114224), (167, 980784), (168, 974946), (196, 835668), (252, 649964), (278, 589176), (294, 557112), (334, 490392), (336, 487473), (392, 417834), (417, 392784), (441, 371408), (501, 326928), (504, 324982), (556, 294588), (588, 278556), (668, 245196), (784, 208917), (834, 196392), (882, 185704), (973, 168336), (1002, 163464), (1008, 162491), (1112, 147294), (1169, 140112), (1176, 139278), (1251, 130928), (1336, 122598), (1503, 108976), (1668, 98196), (1764, 92852), (1946, 84168), (2004, 81732), (2224, 73647), (2338, 70056), (2352, 69639), (2502, 65464), (2672, 61299), (2919, 56112), (3006, 54488), (3336, 49098), (3507, 46704), (3528, 46426), (3892, 42084), (4008, 40866), (4676, 35028), (5004, 32732), (5838, 28056), (6012, 27244), (6672, 24549), (6811, 24048), (7014, 23352), (7056, 23213), (7784, 21042), (8016, 20433), (8183, 20016), (8757, 18704), (9352, 17514), (10008, 16366), (10521, 15568), (11676, 14028), (12024, 13622)]