168989952

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 487780160

約数和(自身を除く): 318790208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 313, 384, 444, 456, 592, 608, 626, 703, 768, 888, 912, 939, 1184, 1216, 1252, 1406, 1776, 1824, 1878, 2109, 2368, 2432, 2504, 2812, 3552, 3648, 3756, 4218, 4736, 4864, 5008, 5624, 5947, 7104, 7296, 7512, 8436, 9472, 10016, 11248, 11581, 11894, 14208, 14592, 15024, 16872, 17841, 20032, 22496, 23162, 23788, 28416, 30048, 33744, 34743, 35682, 40064, 44992, 46324, 47576, 60096, 67488, 69486, 71364, 80128, 89984, 92648, 95152, 120192, 134976, 138972, 142728, 179968, 185296, 190304, 220039, 240384, 269952, 277944, 285456, 370592, 380608, 440078, 539904, 555888, 570912, 660117, 741184, 761216, 880156, 1111776, 1141824, 1320234, 1482368, 1522432, 1760312, 2223552, 2283648, 2640468, 2964736, 3520624, 4447104, 4567296, 5280936, 7041248, 8894208, 10561872, 14082496, 21123744, 28164992, 42247488, 56329984, 84494976, 168989952]

約数ペア:

[(1, 168989952), (2, 84494976), (3, 56329984), (4, 42247488), (6, 28164992), (8, 21123744), (12, 14082496), (16, 10561872), (19, 8894208), (24, 7041248), (32, 5280936), (37, 4567296), (38, 4447104), (48, 3520624), (57, 2964736), (64, 2640468), (74, 2283648), (76, 2223552), (96, 1760312), (111, 1522432), (114, 1482368), (128, 1320234), (148, 1141824), (152, 1111776), (192, 880156), (222, 761216), (228, 741184), (256, 660117), (296, 570912), (304, 555888), (313, 539904), (384, 440078), (444, 380608), (456, 370592), (592, 285456), (608, 277944), (626, 269952), (703, 240384), (768, 220039), (888, 190304), (912, 185296), (939, 179968), (1184, 142728), (1216, 138972), (1252, 134976), (1406, 120192), (1776, 95152), (1824, 92648), (1878, 89984), (2109, 80128), (2368, 71364), (2432, 69486), (2504, 67488), (2812, 60096), (3552, 47576), (3648, 46324), (3756, 44992), (4218, 40064), (4736, 35682), (4864, 34743), (5008, 33744), (5624, 30048), (5947, 28416), (7104, 23788), (7296, 23162), (7512, 22496), (8436, 20032), (9472, 17841), (10016, 16872), (11248, 15024), (11581, 14592), (11894, 14208)]