143473408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 324791600

約数和(自身を除く): 181318192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2269, 2432, 3328, 3952, 4538, 4864, 7904, 9076, 15808, 18152, 29497, 31616, 36304, 43111, 58994, 63232, 72608, 86222, 117988, 145216, 172444, 235976, 290432, 344888, 471952, 560443, 580864, 689776, 943904, 1120886, 1379552, 1887808, 2241772, 2759104, 3775616, 4483544, 5518208, 7551232, 8967088, 11036416, 17934176, 35868352, 71736704, 143473408]

約数ペア:

[(1, 143473408), (2, 71736704), (4, 35868352), (8, 17934176), (13, 11036416), (16, 8967088), (19, 7551232), (26, 5518208), (32, 4483544), (38, 3775616), (52, 2759104), (64, 2241772), (76, 1887808), (104, 1379552), (128, 1120886), (152, 943904), (208, 689776), (247, 580864), (256, 560443), (304, 471952), (416, 344888), (494, 290432), (608, 235976), (832, 172444), (988, 145216), (1216, 117988), (1664, 86222), (1976, 72608), (2269, 63232), (2432, 58994), (3328, 43111), (3952, 36304), (4538, 31616), (4864, 29497), (7904, 18152), (9076, 15808)]