155847168

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 464720256

約数和(自身を除く): 308873088

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, 1091, 1116, 1152, 1488, 1536, 1984, 2182, 2232, 2304, 2976, 3273, 3968, 4364, 4464, 4608, 5952, 6546, 7936, 8728, 8928, 9819, 11904, 13092, 15872, 17456, 17856, 19638, 23808, 26184, 33821, 34912, 35712, 39276, 47616, 52368, 67642, 69824, 71424, 78552, 101463, 104736, 135284, 139648, 142848, 157104, 202926, 209472, 270568, 279296, 304389, 314208, 405852, 418944, 541136, 558592, 608778, 628416, 811704, 837888, 1082272, 1217556, 1256832, 1623408, 1675776, 2164544, 2435112, 2513664, 3246816, 4329088, 4870224, 5027328, 6493632, 8658176, 9740448, 12987264, 17316352, 19480896, 25974528, 38961792, 51949056, 77923584, 155847168]

約数ペア:

[(1, 155847168), (2, 77923584), (3, 51949056), (4, 38961792), (6, 25974528), (8, 19480896), (9, 17316352), (12, 12987264), (16, 9740448), (18, 8658176), (24, 6493632), (31, 5027328), (32, 4870224), (36, 4329088), (48, 3246816), (62, 2513664), (64, 2435112), (72, 2164544), (93, 1675776), (96, 1623408), (124, 1256832), (128, 1217556), (144, 1082272), (186, 837888), (192, 811704), (248, 628416), (256, 608778), (279, 558592), (288, 541136), (372, 418944), (384, 405852), (496, 314208), (512, 304389), (558, 279296), (576, 270568), (744, 209472), (768, 202926), (992, 157104), (1091, 142848), (1116, 139648), (1152, 135284), (1488, 104736), (1536, 101463), (1984, 78552), (2182, 71424), (2232, 69824), (2304, 67642), (2976, 52368), (3273, 47616), (3968, 39276), (4364, 35712), (4464, 34912), (4608, 33821), (5952, 26184), (6546, 23808), (7936, 19638), (8728, 17856), (8928, 17456), (9819, 15872), (11904, 13092)]