111222916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 232164352

約数和(自身を除く): 120941436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1321, 1358, 2642, 2716, 3007, 5284, 6014, 9247, 12028, 18494, 21049, 36988, 40951, 42098, 81902, 84196, 128137, 163804, 256274, 286657, 512548, 573314, 896959, 1146628, 1793918, 3587836, 3972247, 7944494, 15888988, 27805729, 55611458, 111222916]

約数ペア:

[(1, 111222916), (2, 55611458), (4, 27805729), (7, 15888988), (14, 7944494), (28, 3972247), (31, 3587836), (62, 1793918), (97, 1146628), (124, 896959), (194, 573314), (217, 512548), (388, 286657), (434, 256274), (679, 163804), (868, 128137), (1321, 84196), (1358, 81902), (2642, 42098), (2716, 40951), (3007, 36988), (5284, 21049), (6014, 18494), (9247, 12028)]