135227776

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 280051200

約数和(自身を除く): 144823424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 128, 158, 172, 311, 316, 344, 622, 632, 688, 1244, 1264, 1376, 2488, 2528, 2752, 3397, 4976, 5056, 5504, 6794, 9952, 10112, 13373, 13588, 19904, 24569, 26746, 27176, 39808, 49138, 53492, 54352, 98276, 106984, 108704, 196552, 213968, 217408, 393104, 427936, 434816, 786208, 855872, 1056467, 1572416, 1711744, 2112934, 3144832, 4225868, 8451736, 16903472, 33806944, 67613888, 135227776]

約数ペア:

[(1, 135227776), (2, 67613888), (4, 33806944), (8, 16903472), (16, 8451736), (32, 4225868), (43, 3144832), (64, 2112934), (79, 1711744), (86, 1572416), (128, 1056467), (158, 855872), (172, 786208), (311, 434816), (316, 427936), (344, 393104), (622, 217408), (632, 213968), (688, 196552), (1244, 108704), (1264, 106984), (1376, 98276), (2488, 54352), (2528, 53492), (2752, 49138), (3397, 39808), (4976, 27176), (5056, 26746), (5504, 24569), (6794, 19904), (9952, 13588), (10112, 13373)]