122257408

素因数分解:

$2^{15}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 308276640

約数和(自身を除く): 186019232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 182, 208, 224, 256, 287, 328, 364, 416, 448, 512, 533, 574, 656, 728, 832, 896, 1024, 1066, 1148, 1312, 1456, 1664, 1792, 2048, 2132, 2296, 2624, 2912, 3328, 3584, 3731, 4096, 4264, 4592, 5248, 5824, 6656, 7168, 7462, 8192, 8528, 9184, 10496, 11648, 13312, 14336, 14924, 16384, 17056, 18368, 20992, 23296, 26624, 28672, 29848, 32768, 34112, 36736, 41984, 46592, 53248, 57344, 59696, 68224, 73472, 83968, 93184, 106496, 114688, 119392, 136448, 146944, 167936, 186368, 212992, 229376, 238784, 272896, 293888, 335872, 372736, 425984, 477568, 545792, 587776, 671744, 745472, 955136, 1091584, 1175552, 1343488, 1490944, 1910272, 2183168, 2351104, 2981888, 3820544, 4366336, 4702208, 7641088, 8732672, 9404416, 15282176, 17465344, 30564352, 61128704, 122257408]

約数ペア:

[(1, 122257408), (2, 61128704), (4, 30564352), (7, 17465344), (8, 15282176), (13, 9404416), (14, 8732672), (16, 7641088), (26, 4702208), (28, 4366336), (32, 3820544), (41, 2981888), (52, 2351104), (56, 2183168), (64, 1910272), (82, 1490944), (91, 1343488), (104, 1175552), (112, 1091584), (128, 955136), (164, 745472), (182, 671744), (208, 587776), (224, 545792), (256, 477568), (287, 425984), (328, 372736), (364, 335872), (416, 293888), (448, 272896), (512, 238784), (533, 229376), (574, 212992), (656, 186368), (728, 167936), (832, 146944), (896, 136448), (1024, 119392), (1066, 114688), (1148, 106496), (1312, 93184), (1456, 83968), (1664, 73472), (1792, 68224), (2048, 59696), (2132, 57344), (2296, 53248), (2624, 46592), (2912, 41984), (3328, 36736), (3584, 34112), (3731, 32768), (4096, 29848), (4264, 28672), (4592, 26624), (5248, 23296), (5824, 20992), (6656, 18368), (7168, 17056), (7462, 16384), (8192, 14924), (8528, 14336), (9184, 13312), (10496, 11648)]