127021888

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 302686720

約数和(自身を除く): 175664832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 79, 97, 112, 148, 158, 194, 224, 259, 296, 316, 388, 448, 518, 553, 592, 632, 679, 776, 1036, 1106, 1184, 1264, 1358, 1552, 2072, 2212, 2368, 2528, 2716, 2923, 3104, 3589, 4144, 4424, 5056, 5432, 5846, 6208, 7178, 7663, 8288, 8848, 10864, 11692, 14356, 15326, 16576, 17696, 20461, 21728, 23384, 25123, 28712, 30652, 35392, 40922, 43456, 46768, 50246, 53641, 57424, 61304, 81844, 93536, 100492, 107282, 114848, 122608, 163688, 187072, 200984, 214564, 229696, 245216, 283531, 327376, 401968, 429128, 490432, 567062, 654752, 803936, 858256, 1134124, 1309504, 1607872, 1716512, 1984717, 2268248, 3433024, 3969434, 4536496, 7938868, 9072992, 15877736, 18145984, 31755472, 63510944, 127021888]

約数ペア:

[(1, 127021888), (2, 63510944), (4, 31755472), (7, 18145984), (8, 15877736), (14, 9072992), (16, 7938868), (28, 4536496), (32, 3969434), (37, 3433024), (56, 2268248), (64, 1984717), (74, 1716512), (79, 1607872), (97, 1309504), (112, 1134124), (148, 858256), (158, 803936), (194, 654752), (224, 567062), (259, 490432), (296, 429128), (316, 401968), (388, 327376), (448, 283531), (518, 245216), (553, 229696), (592, 214564), (632, 200984), (679, 187072), (776, 163688), (1036, 122608), (1106, 114848), (1184, 107282), (1264, 100492), (1358, 93536), (1552, 81844), (2072, 61304), (2212, 57424), (2368, 53641), (2528, 50246), (2716, 46768), (2923, 43456), (3104, 40922), (3589, 35392), (4144, 30652), (4424, 28712), (5056, 25123), (5432, 23384), (5846, 21728), (6208, 20461), (7178, 17696), (7663, 16576), (8288, 15326), (8848, 14356), (10864, 11692)]