144575568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 422472960

約数和(自身を除く): 277897392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 139, 144, 186, 233, 248, 278, 279, 372, 417, 466, 496, 556, 558, 699, 744, 834, 932, 1112, 1116, 1251, 1398, 1488, 1668, 1864, 2097, 2224, 2232, 2502, 2796, 3336, 3728, 4194, 4309, 4464, 5004, 5592, 6672, 7223, 8388, 8618, 10008, 11184, 12927, 14446, 16776, 17236, 20016, 21669, 25854, 28892, 32387, 33552, 34472, 38781, 43338, 51708, 57784, 64774, 65007, 68944, 77562, 86676, 97161, 103416, 115568, 129548, 130014, 155124, 173352, 194322, 206832, 259096, 260028, 291483, 310248, 346704, 388644, 518192, 520056, 582966, 620496, 777288, 1003997, 1040112, 1165932, 1554576, 2007994, 2331864, 3011991, 4015988, 4663728, 6023982, 8031976, 9035973, 12047964, 16063952, 18071946, 24095928, 36143892, 48191856, 72287784, 144575568]

約数ペア:

[(1, 144575568), (2, 72287784), (3, 48191856), (4, 36143892), (6, 24095928), (8, 18071946), (9, 16063952), (12, 12047964), (16, 9035973), (18, 8031976), (24, 6023982), (31, 4663728), (36, 4015988), (48, 3011991), (62, 2331864), (72, 2007994), (93, 1554576), (124, 1165932), (139, 1040112), (144, 1003997), (186, 777288), (233, 620496), (248, 582966), (278, 520056), (279, 518192), (372, 388644), (417, 346704), (466, 310248), (496, 291483), (556, 260028), (558, 259096), (699, 206832), (744, 194322), (834, 173352), (932, 155124), (1112, 130014), (1116, 129548), (1251, 115568), (1398, 103416), (1488, 97161), (1668, 86676), (1864, 77562), (2097, 68944), (2224, 65007), (2232, 64774), (2502, 57784), (2796, 51708), (3336, 43338), (3728, 38781), (4194, 34472), (4309, 33552), (4464, 32387), (5004, 28892), (5592, 25854), (6672, 21669), (7223, 20016), (8388, 17236), (8618, 16776), (10008, 14446), (11184, 12927)]