155910944

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5890

約数の個数: 72

約数和(自身を含む): 378132300

約数和(自身を除く): 222221356

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 5849, 6664, 11698, 13328, 23396, 26656, 40943, 46792, 81886, 93584, 99433, 163772, 187168, 198866, 286601, 327544, 397732, 573202, 655088, 696031, 795464, 1146404, 1310176, 1392062, 1590928, 2292808, 2784124, 3181856, 4585616, 4872217, 5568248, 9171232, 9744434, 11136496, 19488868, 22272992, 38977736, 77955472, 155910944]

約数ペア:

[(1, 155910944), (2, 77955472), (4, 38977736), (7, 22272992), (8, 19488868), (14, 11136496), (16, 9744434), (17, 9171232), (28, 5568248), (32, 4872217), (34, 4585616), (49, 3181856), (56, 2784124), (68, 2292808), (98, 1590928), (112, 1392062), (119, 1310176), (136, 1146404), (196, 795464), (224, 696031), (238, 655088), (272, 573202), (392, 397732), (476, 327544), (544, 286601), (784, 198866), (833, 187168), (952, 163772), (1568, 99433), (1666, 93584), (1904, 81886), (3332, 46792), (3808, 40943), (5849, 26656), (6664, 23396), (11698, 13328)]