159667968

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 450334080

約数和(自身を除く): 290666112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 107, 116, 128, 134, 174, 192, 201, 214, 232, 256, 268, 321, 348, 384, 402, 428, 464, 536, 642, 696, 768, 804, 856, 928, 1072, 1284, 1392, 1608, 1712, 1856, 1943, 2144, 2568, 2784, 3103, 3216, 3424, 3712, 3886, 4288, 5136, 5568, 5829, 6206, 6432, 6848, 7169, 7424, 7772, 8576, 9309, 10272, 11136, 11658, 12412, 12864, 13696, 14338, 15544, 17152, 18618, 20544, 21507, 22272, 23316, 24824, 25728, 27392, 28676, 31088, 37236, 41088, 43014, 46632, 49648, 51456, 57352, 62176, 74472, 82176, 86028, 93264, 99296, 114704, 124352, 148944, 172056, 186528, 198592, 207901, 229408, 248704, 297888, 344112, 373056, 397184, 415802, 458816, 497408, 595776, 623703, 688224, 746112, 794368, 831604, 917632, 1191552, 1247406, 1376448, 1492224, 1663208, 1835264, 2383104, 2494812, 2752896, 3326416, 4989624, 5505792, 6652832, 9979248, 13305664, 19958496, 26611328, 39916992, 53222656, 79833984, 159667968]

約数ペア:

[(1, 159667968), (2, 79833984), (3, 53222656), (4, 39916992), (6, 26611328), (8, 19958496), (12, 13305664), (16, 9979248), (24, 6652832), (29, 5505792), (32, 4989624), (48, 3326416), (58, 2752896), (64, 2494812), (67, 2383104), (87, 1835264), (96, 1663208), (107, 1492224), (116, 1376448), (128, 1247406), (134, 1191552), (174, 917632), (192, 831604), (201, 794368), (214, 746112), (232, 688224), (256, 623703), (268, 595776), (321, 497408), (348, 458816), (384, 415802), (402, 397184), (428, 373056), (464, 344112), (536, 297888), (642, 248704), (696, 229408), (768, 207901), (804, 198592), (856, 186528), (928, 172056), (1072, 148944), (1284, 124352), (1392, 114704), (1608, 99296), (1712, 93264), (1856, 86028), (1943, 82176), (2144, 74472), (2568, 62176), (2784, 57352), (3103, 51456), (3216, 49648), (3424, 46632), (3712, 43014), (3886, 41088), (4288, 37236), (5136, 31088), (5568, 28676), (5829, 27392), (6206, 25728), (6432, 24824), (6848, 23316), (7169, 22272), (7424, 21507), (7772, 20544), (8576, 18618), (9309, 17152), (10272, 15544), (11136, 14338), (11658, 13696), (12412, 12864)]