188201536

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 416966400

約数和(自身を除く): 228764864

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 64, 74, 76, 89, 94, 148, 152, 178, 188, 296, 304, 356, 376, 592, 608, 703, 712, 752, 893, 1184, 1216, 1406, 1424, 1504, 1691, 1739, 1786, 2368, 2812, 2848, 3008, 3293, 3382, 3478, 3572, 4183, 5624, 5696, 6586, 6764, 6956, 7144, 8366, 11248, 13172, 13528, 13912, 14288, 16732, 22496, 26344, 27056, 27824, 28576, 33041, 33464, 44992, 52688, 54112, 55648, 57152, 62567, 66082, 66928, 79477, 105376, 108224, 111296, 125134, 132164, 133856, 154771, 158954, 210752, 250268, 264328, 267712, 309542, 317908, 500536, 528656, 619084, 635816, 1001072, 1057312, 1238168, 1271632, 2002144, 2114624, 2476336, 2543264, 2940649, 4004288, 4952672, 5086528, 5881298, 9905344, 11762596, 23525192, 47050384, 94100768, 188201536]

約数ペア:

[(1, 188201536), (2, 94100768), (4, 47050384), (8, 23525192), (16, 11762596), (19, 9905344), (32, 5881298), (37, 5086528), (38, 4952672), (47, 4004288), (64, 2940649), (74, 2543264), (76, 2476336), (89, 2114624), (94, 2002144), (148, 1271632), (152, 1238168), (178, 1057312), (188, 1001072), (296, 635816), (304, 619084), (356, 528656), (376, 500536), (592, 317908), (608, 309542), (703, 267712), (712, 264328), (752, 250268), (893, 210752), (1184, 158954), (1216, 154771), (1406, 133856), (1424, 132164), (1504, 125134), (1691, 111296), (1739, 108224), (1786, 105376), (2368, 79477), (2812, 66928), (2848, 66082), (3008, 62567), (3293, 57152), (3382, 55648), (3478, 54112), (3572, 52688), (4183, 44992), (5624, 33464), (5696, 33041), (6586, 28576), (6764, 27824), (6956, 27056), (7144, 26344), (8366, 22496), (11248, 16732), (13172, 14288), (13528, 13912)]