199089144

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 588000000

約数和(自身を除く): 388910856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 139, 152, 171, 216, 228, 278, 342, 349, 417, 456, 513, 556, 684, 698, 834, 1026, 1047, 1112, 1251, 1368, 1396, 1668, 2052, 2094, 2502, 2641, 2792, 3141, 3336, 3753, 4104, 4188, 5004, 5282, 6282, 6631, 7506, 7923, 8376, 9423, 10008, 10564, 12564, 13262, 15012, 15846, 18846, 19893, 21128, 23769, 25128, 26524, 30024, 31692, 37692, 39786, 47538, 48511, 53048, 59679, 63384, 71307, 75384, 79572, 95076, 97022, 119358, 142614, 145533, 159144, 179037, 190152, 194044, 238716, 285228, 291066, 358074, 388088, 436599, 477432, 570456, 582132, 716148, 873198, 921709, 1164264, 1309797, 1432296, 1746396, 1843418, 2619594, 2765127, 3492792, 3686836, 5239188, 5530254, 7373672, 8295381, 10478376, 11060508, 16590762, 22121016, 24886143, 33181524, 49772286, 66363048, 99544572, 199089144]

約数ペア:

[(1, 199089144), (2, 99544572), (3, 66363048), (4, 49772286), (6, 33181524), (8, 24886143), (9, 22121016), (12, 16590762), (18, 11060508), (19, 10478376), (24, 8295381), (27, 7373672), (36, 5530254), (38, 5239188), (54, 3686836), (57, 3492792), (72, 2765127), (76, 2619594), (108, 1843418), (114, 1746396), (139, 1432296), (152, 1309797), (171, 1164264), (216, 921709), (228, 873198), (278, 716148), (342, 582132), (349, 570456), (417, 477432), (456, 436599), (513, 388088), (556, 358074), (684, 291066), (698, 285228), (834, 238716), (1026, 194044), (1047, 190152), (1112, 179037), (1251, 159144), (1368, 145533), (1396, 142614), (1668, 119358), (2052, 97022), (2094, 95076), (2502, 79572), (2641, 75384), (2792, 71307), (3141, 63384), (3336, 59679), (3753, 53048), (4104, 48511), (4188, 47538), (5004, 39786), (5282, 37692), (6282, 31692), (6631, 30024), (7506, 26524), (7923, 25128), (8376, 23769), (9423, 21128), (10008, 19893), (10564, 18846), (12564, 15846), (13262, 15012)]