155198976

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 80

約数和(自身を含む): 419020800

約数和(自身を除く): 263821824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1279, 1536, 1896, 2528, 2558, 3792, 3837, 5056, 5116, 7584, 7674, 10112, 10232, 15168, 15348, 20224, 20464, 30336, 30696, 40448, 40928, 60672, 61392, 81856, 101041, 121344, 122784, 163712, 202082, 245568, 303123, 327424, 404164, 491136, 606246, 654848, 808328, 982272, 1212492, 1616656, 1964544, 2424984, 3233312, 4849968, 6466624, 9699936, 12933248, 19399872, 25866496, 38799744, 51732992, 77599488, 155198976]

約数ペア:

[(1, 155198976), (2, 77599488), (3, 51732992), (4, 38799744), (6, 25866496), (8, 19399872), (12, 12933248), (16, 9699936), (24, 6466624), (32, 4849968), (48, 3233312), (64, 2424984), (79, 1964544), (96, 1616656), (128, 1212492), (158, 982272), (192, 808328), (237, 654848), (256, 606246), (316, 491136), (384, 404164), (474, 327424), (512, 303123), (632, 245568), (768, 202082), (948, 163712), (1264, 122784), (1279, 121344), (1536, 101041), (1896, 81856), (2528, 61392), (2558, 60672), (3792, 40928), (3837, 40448), (5056, 30696), (5116, 30336), (7584, 20464), (7674, 20224), (10112, 15348), (10232, 15168)]