178420128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 309290592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 167, 186, 248, 334, 359, 372, 496, 501, 668, 718, 744, 992, 1002, 1077, 1336, 1436, 1488, 2004, 2154, 2672, 2872, 2976, 4008, 4308, 5177, 5344, 5744, 8016, 8616, 10354, 11129, 11488, 15531, 16032, 17232, 20708, 22258, 31062, 33387, 34464, 41416, 44516, 59953, 62124, 66774, 82832, 89032, 119906, 124248, 133548, 165664, 178064, 179859, 239812, 248496, 267096, 356128, 359718, 479624, 496992, 534192, 719436, 959248, 1068384, 1438872, 1858543, 1918496, 2877744, 3717086, 5575629, 5755488, 7434172, 11151258, 14868344, 22302516, 29736688, 44605032, 59473376, 89210064, 178420128]

約数ペア:

[(1, 178420128), (2, 89210064), (3, 59473376), (4, 44605032), (6, 29736688), (8, 22302516), (12, 14868344), (16, 11151258), (24, 7434172), (31, 5755488), (32, 5575629), (48, 3717086), (62, 2877744), (93, 1918496), (96, 1858543), (124, 1438872), (167, 1068384), (186, 959248), (248, 719436), (334, 534192), (359, 496992), (372, 479624), (496, 359718), (501, 356128), (668, 267096), (718, 248496), (744, 239812), (992, 179859), (1002, 178064), (1077, 165664), (1336, 133548), (1436, 124248), (1488, 119906), (2004, 89032), (2154, 82832), (2672, 66774), (2872, 62124), (2976, 59953), (4008, 44516), (4308, 41416), (5177, 34464), (5344, 33387), (5744, 31062), (8016, 22258), (8616, 20708), (10354, 17232), (11129, 16032), (11488, 15531)]