145438464

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10005

約数の個数: 72

約数和(自身を含む): 407491840

約数和(自身を除く): 262053376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 9967, 14592, 19934, 29901, 39868, 59802, 79736, 119604, 159472, 189373, 239208, 318944, 378746, 478416, 568119, 637888, 757492, 956832, 1136238, 1275776, 1514984, 1913664, 2272476, 2551552, 3029968, 3827328, 4544952, 6059936, 7654656, 9089904, 12119872, 18179808, 24239744, 36359616, 48479488, 72719232, 145438464]

約数ペア:

[(1, 145438464), (2, 72719232), (3, 48479488), (4, 36359616), (6, 24239744), (8, 18179808), (12, 12119872), (16, 9089904), (19, 7654656), (24, 6059936), (32, 4544952), (38, 3827328), (48, 3029968), (57, 2551552), (64, 2272476), (76, 1913664), (96, 1514984), (114, 1275776), (128, 1136238), (152, 956832), (192, 757492), (228, 637888), (256, 568119), (304, 478416), (384, 378746), (456, 318944), (608, 239208), (768, 189373), (912, 159472), (1216, 119604), (1824, 79736), (2432, 59802), (3648, 39868), (4864, 29901), (7296, 19934), (9967, 14592)]