124125568

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 310651200

約数和(自身を除く): 186525632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 281, 406, 448, 464, 476, 493, 544, 562, 812, 896, 928, 952, 986, 1088, 1124, 1624, 1856, 1904, 1967, 1972, 2176, 2248, 3248, 3451, 3712, 3808, 3934, 3944, 4496, 4777, 6496, 6902, 7616, 7868, 7888, 8149, 8992, 9554, 12992, 13804, 15232, 15736, 15776, 16298, 17984, 19108, 25984, 27608, 31472, 31552, 32596, 33439, 35968, 38216, 55216, 57043, 62944, 63104, 65192, 66878, 76432, 110432, 114086, 125888, 130384, 133756, 138533, 152864, 220864, 228172, 251776, 260768, 267512, 277066, 305728, 441728, 456344, 521536, 535024, 554132, 611456, 912688, 969731, 1043072, 1070048, 1108264, 1825376, 1939462, 2140096, 2216528, 3650752, 3878924, 4280192, 4433056, 7301504, 7757848, 8866112, 15515696, 17732224, 31031392, 62062784, 124125568]

約数ペア:

[(1, 124125568), (2, 62062784), (4, 31031392), (7, 17732224), (8, 15515696), (14, 8866112), (16, 7757848), (17, 7301504), (28, 4433056), (29, 4280192), (32, 3878924), (34, 3650752), (56, 2216528), (58, 2140096), (64, 1939462), (68, 1825376), (112, 1108264), (116, 1070048), (119, 1043072), (128, 969731), (136, 912688), (203, 611456), (224, 554132), (232, 535024), (238, 521536), (272, 456344), (281, 441728), (406, 305728), (448, 277066), (464, 267512), (476, 260768), (493, 251776), (544, 228172), (562, 220864), (812, 152864), (896, 138533), (928, 133756), (952, 130384), (986, 125888), (1088, 114086), (1124, 110432), (1624, 76432), (1856, 66878), (1904, 65192), (1967, 63104), (1972, 62944), (2176, 57043), (2248, 55216), (3248, 38216), (3451, 35968), (3712, 33439), (3808, 32596), (3934, 31552), (3944, 31472), (4496, 27608), (4777, 25984), (6496, 19108), (6902, 17984), (7616, 16298), (7868, 15776), (7888, 15736), (8149, 15232), (8992, 13804), (9554, 12992)]