127857408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 284212992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1399, 1428, 1632, 1792, 1904, 2176, 2688, 2798, 2856, 3264, 3808, 4197, 4352, 5376, 5596, 5712, 6528, 7616, 8394, 9793, 11192, 11424, 13056, 15232, 16788, 19586, 22384, 22848, 23783, 29379, 30464, 33576, 39172, 44768, 45696, 47566, 58758, 67152, 71349, 78344, 89536, 91392, 95132, 117516, 134304, 142698, 156688, 166481, 179072, 190264, 235032, 268608, 285396, 313376, 332962, 358144, 380528, 470064, 499443, 537216, 570792, 626752, 665924, 761056, 940128, 998886, 1074432, 1141584, 1253504, 1331848, 1522112, 1880256, 1997772, 2283168, 2507008, 2663696, 3044224, 3760512, 3995544, 4566336, 5327392, 6088448, 7521024, 7991088, 9132672, 10654784, 15982176, 18265344, 21309568, 31964352, 42619136, 63928704, 127857408]

約数ペア:

[(1, 127857408), (2, 63928704), (3, 42619136), (4, 31964352), (6, 21309568), (7, 18265344), (8, 15982176), (12, 10654784), (14, 9132672), (16, 7991088), (17, 7521024), (21, 6088448), (24, 5327392), (28, 4566336), (32, 3995544), (34, 3760512), (42, 3044224), (48, 2663696), (51, 2507008), (56, 2283168), (64, 1997772), (68, 1880256), (84, 1522112), (96, 1331848), (102, 1253504), (112, 1141584), (119, 1074432), (128, 998886), (136, 940128), (168, 761056), (192, 665924), (204, 626752), (224, 570792), (238, 537216), (256, 499443), (272, 470064), (336, 380528), (357, 358144), (384, 332962), (408, 313376), (448, 285396), (476, 268608), (544, 235032), (672, 190264), (714, 179072), (768, 166481), (816, 156688), (896, 142698), (952, 134304), (1088, 117516), (1344, 95132), (1399, 91392), (1428, 89536), (1632, 78344), (1792, 71349), (1904, 67152), (2176, 58758), (2688, 47566), (2798, 45696), (2856, 44768), (3264, 39172), (3808, 33576), (4197, 30464), (4352, 29379), (5376, 23783), (5596, 22848), (5712, 22384), (6528, 19586), (7616, 16788), (8394, 15232), (9793, 13056), (11192, 11424)]