133787444

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 285288192

約数和(自身を除く): 151500748

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 97, 98, 124, 194, 196, 217, 227, 388, 434, 454, 679, 868, 908, 1358, 1519, 1589, 2716, 3007, 3038, 3178, 4753, 6014, 6076, 6356, 7037, 9506, 11123, 12028, 14074, 19012, 21049, 22019, 22246, 28148, 42098, 44038, 44492, 49259, 84196, 88076, 98518, 147343, 154133, 197036, 294686, 308266, 344813, 589372, 616532, 682589, 689626, 1078931, 1365178, 1379252, 2157862, 2730356, 4315724, 4778123, 9556246, 19112492, 33446861, 66893722, 133787444]

約数ペア:

[(1, 133787444), (2, 66893722), (4, 33446861), (7, 19112492), (14, 9556246), (28, 4778123), (31, 4315724), (49, 2730356), (62, 2157862), (97, 1379252), (98, 1365178), (124, 1078931), (194, 689626), (196, 682589), (217, 616532), (227, 589372), (388, 344813), (434, 308266), (454, 294686), (679, 197036), (868, 154133), (908, 147343), (1358, 98518), (1519, 88076), (1589, 84196), (2716, 49259), (3007, 44492), (3038, 44038), (3178, 42098), (4753, 28148), (6014, 22246), (6076, 22019), (6356, 21049), (7037, 19012), (9506, 14074), (11123, 12028)]