191419872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{40693}}^1$

素因数の和:40720

約数の個数: 72

約数和(自身を含む): 584528616

約数和(自身を除く): 393108744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 40693, 81386, 122079, 162772, 244158, 284851, 325544, 488316, 569702, 651088, 854553, 976632, 1139404, 1302176, 1709106, 1953264, 1993957, 2278808, 3418212, 3906528, 3987914, 4557616, 5981871, 6836424, 7975828, 9115232, 11963742, 13672848, 15951656, 23927484, 27345696, 31903312, 47854968, 63806624, 95709936, 191419872]

約数ペア:

[(1, 191419872), (2, 95709936), (3, 63806624), (4, 47854968), (6, 31903312), (7, 27345696), (8, 23927484), (12, 15951656), (14, 13672848), (16, 11963742), (21, 9115232), (24, 7975828), (28, 6836424), (32, 5981871), (42, 4557616), (48, 3987914), (49, 3906528), (56, 3418212), (84, 2278808), (96, 1993957), (98, 1953264), (112, 1709106), (147, 1302176), (168, 1139404), (196, 976632), (224, 854553), (294, 651088), (336, 569702), (392, 488316), (588, 325544), (672, 284851), (784, 244158), (1176, 162772), (1568, 122079), (2352, 81386), (4704, 40693)]