195437984

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3019}}^1$

素因数の和:3070

約数の個数: 72

約数和(自身を含む): 467278560

約数和(自身を除く): 271840576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3019, 3808, 4046, 4624, 6038, 8092, 9248, 12076, 16184, 21133, 24152, 32368, 42266, 48304, 51323, 64736, 84532, 96608, 102646, 169064, 205292, 338128, 359261, 410584, 676256, 718522, 821168, 872491, 1437044, 1642336, 1744982, 2874088, 3489964, 5748176, 6107437, 6979928, 11496352, 12214874, 13959856, 24429748, 27919712, 48859496, 97718992, 195437984]

約数ペア:

[(1, 195437984), (2, 97718992), (4, 48859496), (7, 27919712), (8, 24429748), (14, 13959856), (16, 12214874), (17, 11496352), (28, 6979928), (32, 6107437), (34, 5748176), (56, 3489964), (68, 2874088), (112, 1744982), (119, 1642336), (136, 1437044), (224, 872491), (238, 821168), (272, 718522), (289, 676256), (476, 410584), (544, 359261), (578, 338128), (952, 205292), (1156, 169064), (1904, 102646), (2023, 96608), (2312, 84532), (3019, 64736), (3808, 51323), (4046, 48304), (4624, 42266), (6038, 32368), (8092, 24152), (9248, 21133), (12076, 16184)]