157770984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 505612800

約数和(自身を除く): 347841816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 49, 56, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 152, 161, 168, 184, 196, 228, 266, 276, 294, 307, 322, 392, 399, 437, 456, 483, 532, 552, 588, 614, 644, 798, 874, 921, 931, 966, 1064, 1127, 1176, 1228, 1288, 1311, 1596, 1748, 1842, 1862, 1932, 2149, 2254, 2456, 2622, 2793, 3059, 3192, 3381, 3496, 3684, 3724, 3864, 4298, 4508, 5244, 5586, 5833, 6118, 6447, 6762, 7061, 7368, 7448, 8596, 9016, 9177, 10488, 11172, 11666, 12236, 12894, 13524, 14122, 15043, 17192, 17499, 18354, 21183, 21413, 22344, 23332, 24472, 25788, 27048, 28244, 30086, 34998, 36708, 40831, 42366, 42826, 45129, 46664, 49427, 51576, 56488, 60172, 64239, 69996, 73416, 81662, 84732, 85652, 90258, 98854, 120344, 122493, 128478, 134159, 139992, 148281, 163324, 169464, 171304, 180516, 197708, 244986, 256956, 268318, 285817, 296562, 326648, 345989, 361032, 395416, 402477, 489972, 513912, 536636, 571634, 593124, 691978, 804954, 857451, 939113, 979944, 1037967, 1073272, 1143268, 1186248, 1383956, 1609908, 1714902, 1878226, 2075934, 2286536, 2767912, 2817339, 3219816, 3429804, 3756452, 4151868, 5634678, 6573791, 6859608, 7512904, 8303736, 11269356, 13147582, 19721373, 22538712, 26295164, 39442746, 52590328, 78885492, 157770984]

約数ペア:

[(1, 157770984), (2, 78885492), (3, 52590328), (4, 39442746), (6, 26295164), (7, 22538712), (8, 19721373), (12, 13147582), (14, 11269356), (19, 8303736), (21, 7512904), (23, 6859608), (24, 6573791), (28, 5634678), (38, 4151868), (42, 3756452), (46, 3429804), (49, 3219816), (56, 2817339), (57, 2767912), (69, 2286536), (76, 2075934), (84, 1878226), (92, 1714902), (98, 1609908), (114, 1383956), (133, 1186248), (138, 1143268), (147, 1073272), (152, 1037967), (161, 979944), (168, 939113), (184, 857451), (196, 804954), (228, 691978), (266, 593124), (276, 571634), (294, 536636), (307, 513912), (322, 489972), (392, 402477), (399, 395416), (437, 361032), (456, 345989), (483, 326648), (532, 296562), (552, 285817), (588, 268318), (614, 256956), (644, 244986), (798, 197708), (874, 180516), (921, 171304), (931, 169464), (966, 163324), (1064, 148281), (1127, 139992), (1176, 134159), (1228, 128478), (1288, 122493), (1311, 120344), (1596, 98854), (1748, 90258), (1842, 85652), (1862, 84732), (1932, 81662), (2149, 73416), (2254, 69996), (2456, 64239), (2622, 60172), (2793, 56488), (3059, 51576), (3192, 49427), (3381, 46664), (3496, 45129), (3684, 42826), (3724, 42366), (3864, 40831), (4298, 36708), (4508, 34998), (5244, 30086), (5586, 28244), (5833, 27048), (6118, 25788), (6447, 24472), (6762, 23332), (7061, 22344), (7368, 21413), (7448, 21183), (8596, 18354), (9016, 17499), (9177, 17192), (10488, 15043), (11172, 14122), (11666, 13524), (12236, 12894)]