164391584

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 384725376

約数和(自身を除く): 220333792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 61, 106, 112, 122, 212, 224, 227, 244, 371, 424, 427, 454, 488, 742, 848, 854, 908, 976, 1484, 1589, 1696, 1708, 1816, 1952, 2968, 3178, 3233, 3416, 3632, 5936, 6356, 6466, 6832, 7264, 11872, 12031, 12712, 12932, 13664, 13847, 22631, 24062, 25424, 25864, 27694, 45262, 48124, 50848, 51728, 55388, 84217, 90524, 96248, 96929, 103456, 110776, 168434, 181048, 192496, 193858, 221552, 336868, 362096, 384992, 387716, 443104, 673736, 724192, 733891, 775432, 1347472, 1467782, 1550864, 2694944, 2935564, 3101728, 5137237, 5871128, 10274474, 11742256, 20548948, 23484512, 41097896, 82195792, 164391584]

約数ペア:

[(1, 164391584), (2, 82195792), (4, 41097896), (7, 23484512), (8, 20548948), (14, 11742256), (16, 10274474), (28, 5871128), (32, 5137237), (53, 3101728), (56, 2935564), (61, 2694944), (106, 1550864), (112, 1467782), (122, 1347472), (212, 775432), (224, 733891), (227, 724192), (244, 673736), (371, 443104), (424, 387716), (427, 384992), (454, 362096), (488, 336868), (742, 221552), (848, 193858), (854, 192496), (908, 181048), (976, 168434), (1484, 110776), (1589, 103456), (1696, 96929), (1708, 96248), (1816, 90524), (1952, 84217), (2968, 55388), (3178, 51728), (3233, 50848), (3416, 48124), (3632, 45262), (5936, 27694), (6356, 25864), (6466, 25424), (6832, 24062), (7264, 22631), (11872, 13847), (12031, 13664), (12712, 12932)]