156489984

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 533990912

約数和(自身を除く): 377500928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 313, 336, 372, 384, 434, 448, 496, 504, 558, 576, 626, 651, 672, 744, 768, 868, 896, 939, 992, 1008, 1116, 1152, 1252, 1302, 1344, 1488, 1736, 1792, 1878, 1953, 1984, 2016, 2191, 2232, 2304, 2504, 2604, 2688, 2817, 2976, 3472, 3756, 3906, 3968, 4032, 4382, 4464, 5008, 5208, 5376, 5634, 5952, 6573, 6944, 7512, 7812, 7936, 8064, 8764, 8928, 9703, 10016, 10416, 11268, 11904, 13146, 13888, 15024, 15624, 16128, 17528, 17856, 19406, 19719, 20032, 20832, 22536, 23808, 26292, 27776, 29109, 30048, 31248, 35056, 35712, 38812, 39438, 40064, 41664, 45072, 52584, 55552, 58218, 60096, 62496, 67921, 70112, 71424, 77624, 78876, 80128, 83328, 87327, 90144, 105168, 116436, 120192, 124992, 135842, 140224, 155248, 157752, 166656, 174654, 180288, 203763, 210336, 232872, 240384, 249984, 271684, 280448, 310496, 315504, 349308, 360576, 407526, 420672, 465744, 499968, 543368, 560896, 611289, 620992, 631008, 698616, 721152, 815052, 841344, 931488, 1086736, 1222578, 1241984, 1262016, 1397232, 1630104, 1682688, 1862976, 2173472, 2445156, 2483968, 2524032, 2794464, 3260208, 3725952, 4346944, 4890312, 5048064, 5588928, 6520416, 7451904, 8693888, 9780624, 11177856, 13040832, 17387776, 19561248, 22355712, 26081664, 39122496, 52163328, 78244992, 156489984]

約数ペア:

[(1, 156489984), (2, 78244992), (3, 52163328), (4, 39122496), (6, 26081664), (7, 22355712), (8, 19561248), (9, 17387776), (12, 13040832), (14, 11177856), (16, 9780624), (18, 8693888), (21, 7451904), (24, 6520416), (28, 5588928), (31, 5048064), (32, 4890312), (36, 4346944), (42, 3725952), (48, 3260208), (56, 2794464), (62, 2524032), (63, 2483968), (64, 2445156), (72, 2173472), (84, 1862976), (93, 1682688), (96, 1630104), (112, 1397232), (124, 1262016), (126, 1241984), (128, 1222578), (144, 1086736), (168, 931488), (186, 841344), (192, 815052), (217, 721152), (224, 698616), (248, 631008), (252, 620992), (256, 611289), (279, 560896), (288, 543368), (313, 499968), (336, 465744), (372, 420672), (384, 407526), (434, 360576), (448, 349308), (496, 315504), (504, 310496), (558, 280448), (576, 271684), (626, 249984), (651, 240384), (672, 232872), (744, 210336), (768, 203763), (868, 180288), (896, 174654), (939, 166656), (992, 157752), (1008, 155248), (1116, 140224), (1152, 135842), (1252, 124992), (1302, 120192), (1344, 116436), (1488, 105168), (1736, 90144), (1792, 87327), (1878, 83328), (1953, 80128), (1984, 78876), (2016, 77624), (2191, 71424), (2232, 70112), (2304, 67921), (2504, 62496), (2604, 60096), (2688, 58218), (2817, 55552), (2976, 52584), (3472, 45072), (3756, 41664), (3906, 40064), (3968, 39438), (4032, 38812), (4382, 35712), (4464, 35056), (5008, 31248), (5208, 30048), (5376, 29109), (5634, 27776), (5952, 26292), (6573, 23808), (6944, 22536), (7512, 20832), (7812, 20032), (7936, 19719), (8064, 19406), (8764, 17856), (8928, 17528), (9703, 16128), (10016, 15624), (10416, 15024), (11268, 13888), (11904, 13146)]