134779456

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 322454016

約数和(自身を除く): 187674560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 173, 188, 224, 259, 296, 329, 346, 376, 448, 518, 592, 658, 692, 752, 1036, 1184, 1211, 1316, 1384, 1504, 1739, 2072, 2368, 2422, 2632, 2768, 3008, 3478, 4144, 4844, 5264, 5536, 6401, 6956, 8131, 8288, 9688, 10528, 11072, 12173, 12802, 13912, 16262, 16576, 19376, 21056, 24346, 25604, 27824, 32524, 38752, 44807, 48692, 51208, 55648, 56917, 65048, 77504, 89614, 97384, 102416, 111296, 113834, 130096, 179228, 194768, 204832, 227668, 260192, 300847, 358456, 389536, 409664, 455336, 520384, 601694, 716912, 779072, 910672, 1203388, 1433824, 1821344, 2105929, 2406776, 2867648, 3642688, 4211858, 4813552, 8423716, 9627104, 16847432, 19254208, 33694864, 67389728, 134779456]

約数ペア:

[(1, 134779456), (2, 67389728), (4, 33694864), (7, 19254208), (8, 16847432), (14, 9627104), (16, 8423716), (28, 4813552), (32, 4211858), (37, 3642688), (47, 2867648), (56, 2406776), (64, 2105929), (74, 1821344), (94, 1433824), (112, 1203388), (148, 910672), (173, 779072), (188, 716912), (224, 601694), (259, 520384), (296, 455336), (329, 409664), (346, 389536), (376, 358456), (448, 300847), (518, 260192), (592, 227668), (658, 204832), (692, 194768), (752, 179228), (1036, 130096), (1184, 113834), (1211, 111296), (1316, 102416), (1384, 97384), (1504, 89614), (1739, 77504), (2072, 65048), (2368, 56917), (2422, 55648), (2632, 51208), (2768, 48692), (3008, 44807), (3478, 38752), (4144, 32524), (4844, 27824), (5264, 25604), (5536, 24346), (6401, 21056), (6956, 19376), (8131, 16576), (8288, 16262), (9688, 13912), (10528, 12802), (11072, 12173)]