148320512

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 316889496

約数和(自身を除く): 168568984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 197, 256, 272, 346, 394, 544, 692, 788, 1088, 1384, 1576, 2176, 2768, 2941, 3152, 3349, 4352, 5536, 5882, 6304, 6698, 11072, 11764, 12608, 13396, 22144, 23528, 25216, 26792, 34081, 44288, 47056, 50432, 53584, 68162, 94112, 107168, 136324, 188224, 214336, 272648, 376448, 428672, 545296, 579377, 752896, 857344, 1090592, 1158754, 2181184, 2317508, 4362368, 4635016, 8724736, 9270032, 18540064, 37080128, 74160256, 148320512]

約数ペア:

[(1, 148320512), (2, 74160256), (4, 37080128), (8, 18540064), (16, 9270032), (17, 8724736), (32, 4635016), (34, 4362368), (64, 2317508), (68, 2181184), (128, 1158754), (136, 1090592), (173, 857344), (197, 752896), (256, 579377), (272, 545296), (346, 428672), (394, 376448), (544, 272648), (692, 214336), (788, 188224), (1088, 136324), (1384, 107168), (1576, 94112), (2176, 68162), (2768, 53584), (2941, 50432), (3152, 47056), (3349, 44288), (4352, 34081), (5536, 26792), (5882, 25216), (6304, 23528), (6698, 22144), (11072, 13396), (11764, 12608)]