140982144

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5259

約数の個数: 64

約数和(自身を含む): 379831680

約数和(自身を除く): 238849536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 5171, 6816, 9088, 10342, 13632, 15513, 20684, 27264, 31026, 41368, 62052, 82736, 124104, 165472, 248208, 330944, 367141, 496416, 661888, 734282, 992832, 1101423, 1468564, 1985664, 2202846, 2937128, 4405692, 5874256, 8811384, 11748512, 17622768, 23497024, 35245536, 46994048, 70491072, 140982144]

約数ペア:

[(1, 140982144), (2, 70491072), (3, 46994048), (4, 35245536), (6, 23497024), (8, 17622768), (12, 11748512), (16, 8811384), (24, 5874256), (32, 4405692), (48, 2937128), (64, 2202846), (71, 1985664), (96, 1468564), (128, 1101423), (142, 992832), (192, 734282), (213, 661888), (284, 496416), (384, 367141), (426, 330944), (568, 248208), (852, 165472), (1136, 124104), (1704, 82736), (2272, 62052), (3408, 41368), (4544, 31026), (5171, 27264), (6816, 20684), (9088, 15513), (10342, 13632)]