173413836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 491312640

約数和(自身を除く): 317898804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 73, 76, 92, 114, 138, 146, 151, 171, 207, 219, 228, 276, 292, 302, 342, 414, 437, 438, 453, 604, 657, 684, 828, 874, 876, 906, 1311, 1314, 1359, 1387, 1679, 1748, 1812, 2622, 2628, 2718, 2774, 2869, 3358, 3473, 3933, 4161, 5037, 5244, 5436, 5548, 5738, 6716, 6946, 7866, 8322, 8607, 10074, 10419, 11023, 11476, 12483, 13892, 15111, 15732, 16644, 17214, 20148, 20838, 22046, 24966, 25821, 30222, 31257, 31901, 33069, 34428, 41676, 44092, 49932, 51642, 60444, 62514, 63802, 65987, 66138, 95703, 99207, 103284, 125028, 127604, 131974, 132276, 191406, 197961, 198414, 209437, 253529, 263948, 287109, 382812, 395922, 396828, 418874, 507058, 574218, 593883, 628311, 760587, 791844, 837748, 1014116, 1148436, 1187766, 1256622, 1521174, 1884933, 2281761, 2375532, 2513244, 3042348, 3769866, 4563522, 4817051, 7539732, 9127044, 9634102, 14451153, 19268204, 28902306, 43353459, 57804612, 86706918, 173413836]

約数ペア:

[(1, 173413836), (2, 86706918), (3, 57804612), (4, 43353459), (6, 28902306), (9, 19268204), (12, 14451153), (18, 9634102), (19, 9127044), (23, 7539732), (36, 4817051), (38, 4563522), (46, 3769866), (57, 3042348), (69, 2513244), (73, 2375532), (76, 2281761), (92, 1884933), (114, 1521174), (138, 1256622), (146, 1187766), (151, 1148436), (171, 1014116), (207, 837748), (219, 791844), (228, 760587), (276, 628311), (292, 593883), (302, 574218), (342, 507058), (414, 418874), (437, 396828), (438, 395922), (453, 382812), (604, 287109), (657, 263948), (684, 253529), (828, 209437), (874, 198414), (876, 197961), (906, 191406), (1311, 132276), (1314, 131974), (1359, 127604), (1387, 125028), (1679, 103284), (1748, 99207), (1812, 95703), (2622, 66138), (2628, 65987), (2718, 63802), (2774, 62514), (2869, 60444), (3358, 51642), (3473, 49932), (3933, 44092), (4161, 41676), (5037, 34428), (5244, 33069), (5436, 31901), (5548, 31257), (5738, 30222), (6716, 25821), (6946, 24966), (7866, 22046), (8322, 20838), (8607, 20148), (10074, 17214), (10419, 16644), (11023, 15732), (11476, 15111), (12483, 13892)]