190012144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54727}}^1$

素因数の和:54773

約数の個数: 40

約数和(自身を含む): 434321408

約数和(自身を除く): 244309264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54727, 109454, 218908, 383089, 437816, 766178, 875632, 1532356, 1696537, 3064712, 3393074, 6129424, 6786148, 11875759, 13572296, 23751518, 27144592, 47503036, 95006072, 190012144]

約数ペア:

[(1, 190012144), (2, 95006072), (4, 47503036), (7, 27144592), (8, 23751518), (14, 13572296), (16, 11875759), (28, 6786148), (31, 6129424), (56, 3393074), (62, 3064712), (112, 1696537), (124, 1532356), (217, 875632), (248, 766178), (434, 437816), (496, 383089), (868, 218908), (1736, 109454), (3472, 54727)]