164384192

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 392875008

約数和(自身を除く): 228490816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 188, 211, 224, 259, 296, 329, 376, 422, 448, 518, 592, 658, 752, 844, 1036, 1184, 1316, 1477, 1504, 1688, 1739, 2072, 2368, 2632, 2954, 3008, 3376, 3478, 4144, 5264, 5908, 6752, 6956, 7807, 8288, 9917, 10528, 11816, 12173, 13504, 13912, 15614, 16576, 19834, 21056, 23632, 24346, 27824, 31228, 39668, 47264, 48692, 54649, 55648, 62456, 69419, 79336, 94528, 97384, 109298, 111296, 124912, 138838, 158672, 194768, 218596, 249824, 277676, 317344, 366929, 389536, 437192, 499648, 555352, 634688, 733858, 779072, 874384, 1110704, 1467716, 1748768, 2221408, 2568503, 2935432, 3497536, 4442816, 5137006, 5870864, 10274012, 11741728, 20548024, 23483456, 41096048, 82192096, 164384192]

約数ペア:

[(1, 164384192), (2, 82192096), (4, 41096048), (7, 23483456), (8, 20548024), (14, 11741728), (16, 10274012), (28, 5870864), (32, 5137006), (37, 4442816), (47, 3497536), (56, 2935432), (64, 2568503), (74, 2221408), (94, 1748768), (112, 1467716), (148, 1110704), (188, 874384), (211, 779072), (224, 733858), (259, 634688), (296, 555352), (329, 499648), (376, 437192), (422, 389536), (448, 366929), (518, 317344), (592, 277676), (658, 249824), (752, 218596), (844, 194768), (1036, 158672), (1184, 138838), (1316, 124912), (1477, 111296), (1504, 109298), (1688, 97384), (1739, 94528), (2072, 79336), (2368, 69419), (2632, 62456), (2954, 55648), (3008, 54649), (3376, 48692), (3478, 47264), (4144, 39668), (5264, 31228), (5908, 27824), (6752, 24346), (6956, 23632), (7807, 21056), (8288, 19834), (9917, 16576), (10528, 15614), (11816, 13912), (12173, 13504)]