155895552

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 108

約数和(自身を含む): 456294384

約数和(自身を除く): 300398832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 953, 1136, 1152, 1278, 1704, 1906, 2272, 2304, 2556, 2859, 3408, 3812, 4544, 5112, 5718, 6816, 7624, 8577, 9088, 10224, 11436, 13632, 15248, 17154, 18176, 20448, 22872, 27264, 30496, 34308, 40896, 45744, 54528, 60992, 67663, 68616, 81792, 91488, 121984, 135326, 137232, 163584, 182976, 202989, 243968, 270652, 274464, 365952, 405978, 541304, 548928, 608967, 731904, 811956, 1082608, 1097856, 1217934, 1623912, 2165216, 2195712, 2435868, 3247824, 4330432, 4871736, 6495648, 8660864, 9743472, 12991296, 17321728, 19486944, 25982592, 38973888, 51965184, 77947776, 155895552]

約数ペア:

[(1, 155895552), (2, 77947776), (3, 51965184), (4, 38973888), (6, 25982592), (8, 19486944), (9, 17321728), (12, 12991296), (16, 9743472), (18, 8660864), (24, 6495648), (32, 4871736), (36, 4330432), (48, 3247824), (64, 2435868), (71, 2195712), (72, 2165216), (96, 1623912), (128, 1217934), (142, 1097856), (144, 1082608), (192, 811956), (213, 731904), (256, 608967), (284, 548928), (288, 541304), (384, 405978), (426, 365952), (568, 274464), (576, 270652), (639, 243968), (768, 202989), (852, 182976), (953, 163584), (1136, 137232), (1152, 135326), (1278, 121984), (1704, 91488), (1906, 81792), (2272, 68616), (2304, 67663), (2556, 60992), (2859, 54528), (3408, 45744), (3812, 40896), (4544, 34308), (5112, 30496), (5718, 27264), (6816, 22872), (7624, 20448), (8577, 18176), (9088, 17154), (10224, 15248), (11436, 13632)]