190984428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9067

約数の個数: 72

約数和(自身を含む): 524625920

約数和(自身を除く): 333641492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 9007, 10602, 18014, 21204, 27021, 36028, 54042, 81063, 108084, 162126, 171133, 279217, 324252, 342266, 513399, 558434, 684532, 837651, 1026798, 1116868, 1540197, 1675302, 2053596, 2512953, 3080394, 3350604, 5025906, 5305123, 6160788, 10051812, 10610246, 15915369, 21220492, 31830738, 47746107, 63661476, 95492214, 190984428]

約数ペア:

[(1, 190984428), (2, 95492214), (3, 63661476), (4, 47746107), (6, 31830738), (9, 21220492), (12, 15915369), (18, 10610246), (19, 10051812), (31, 6160788), (36, 5305123), (38, 5025906), (57, 3350604), (62, 3080394), (76, 2512953), (93, 2053596), (114, 1675302), (124, 1540197), (171, 1116868), (186, 1026798), (228, 837651), (279, 684532), (342, 558434), (372, 513399), (558, 342266), (589, 324252), (684, 279217), (1116, 171133), (1178, 162126), (1767, 108084), (2356, 81063), (3534, 54042), (5301, 36028), (7068, 27021), (9007, 21204), (10602, 18014)]