155275776

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 120

約数和(自身を含む): 463017984

約数和(自身を除く): 307742208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1087, 1116, 1152, 1488, 1536, 1984, 2174, 2232, 2304, 2976, 3261, 3968, 4348, 4464, 4608, 5952, 6522, 7936, 8696, 8928, 9783, 11904, 13044, 15872, 17392, 17856, 19566, 23808, 26088, 33697, 34784, 35712, 39132, 47616, 52176, 67394, 69568, 71424, 78264, 101091, 104352, 134788, 139136, 142848, 156528, 202182, 208704, 269576, 278272, 303273, 313056, 404364, 417408, 539152, 556544, 606546, 626112, 808728, 834816, 1078304, 1213092, 1252224, 1617456, 1669632, 2156608, 2426184, 2504448, 3234912, 4313216, 4852368, 5008896, 6469824, 8626432, 9704736, 12939648, 17252864, 19409472, 25879296, 38818944, 51758592, 77637888, 155275776]

約数ペア:

[(1, 155275776), (2, 77637888), (3, 51758592), (4, 38818944), (6, 25879296), (8, 19409472), (9, 17252864), (12, 12939648), (16, 9704736), (18, 8626432), (24, 6469824), (31, 5008896), (32, 4852368), (36, 4313216), (48, 3234912), (62, 2504448), (64, 2426184), (72, 2156608), (93, 1669632), (96, 1617456), (124, 1252224), (128, 1213092), (144, 1078304), (186, 834816), (192, 808728), (248, 626112), (256, 606546), (279, 556544), (288, 539152), (372, 417408), (384, 404364), (496, 313056), (512, 303273), (558, 278272), (576, 269576), (744, 208704), (768, 202182), (992, 156528), (1087, 142848), (1116, 139136), (1152, 134788), (1488, 104352), (1536, 101091), (1984, 78264), (2174, 71424), (2232, 69568), (2304, 67394), (2976, 52176), (3261, 47616), (3968, 39132), (4348, 35712), (4464, 34784), (4608, 33697), (5952, 26088), (6522, 23808), (7936, 19566), (8696, 17856), (8928, 17392), (9783, 15872), (11904, 13044)]