172702464

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 72

約数和(自身を含む): 501450432

約数和(自身を除く): 328747968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 20443, 40886, 61329, 81772, 122658, 163544, 224873, 245316, 327088, 449746, 490632, 654176, 674619, 899492, 981264, 1308352, 1349238, 1798984, 1962528, 2616704, 2698476, 3597968, 3925056, 5233408, 5396952, 7195936, 7850112, 10793904, 14391872, 15700224, 21587808, 28783744, 43175616, 57567488, 86351232, 172702464]

約数ペア:

[(1, 172702464), (2, 86351232), (3, 57567488), (4, 43175616), (6, 28783744), (8, 21587808), (11, 15700224), (12, 14391872), (16, 10793904), (22, 7850112), (24, 7195936), (32, 5396952), (33, 5233408), (44, 3925056), (48, 3597968), (64, 2698476), (66, 2616704), (88, 1962528), (96, 1798984), (128, 1349238), (132, 1308352), (176, 981264), (192, 899492), (256, 674619), (264, 654176), (352, 490632), (384, 449746), (528, 327088), (704, 245316), (768, 224873), (1056, 163544), (1408, 122658), (2112, 81772), (2816, 61329), (4224, 40886), (8448, 20443)]