190059516

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 488936448

約数和(自身を除く): 298876932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 191, 211, 262, 382, 393, 422, 524, 573, 633, 764, 786, 844, 1146, 1179, 1266, 1572, 1719, 1899, 2292, 2358, 2532, 3438, 3798, 4716, 6876, 7596, 25021, 27641, 40301, 50042, 55282, 75063, 80602, 82923, 100084, 110564, 120903, 150126, 161204, 165846, 225189, 241806, 248769, 300252, 331692, 362709, 450378, 483612, 497538, 725418, 900756, 995076, 1450836, 5279431, 10558862, 15838293, 21117724, 31676586, 47514879, 63353172, 95029758, 190059516]

約数ペア:

[(1, 190059516), (2, 95029758), (3, 63353172), (4, 47514879), (6, 31676586), (9, 21117724), (12, 15838293), (18, 10558862), (36, 5279431), (131, 1450836), (191, 995076), (211, 900756), (262, 725418), (382, 497538), (393, 483612), (422, 450378), (524, 362709), (573, 331692), (633, 300252), (764, 248769), (786, 241806), (844, 225189), (1146, 165846), (1179, 161204), (1266, 150126), (1572, 120903), (1719, 110564), (1899, 100084), (2292, 82923), (2358, 80602), (2532, 75063), (3438, 55282), (3798, 50042), (4716, 40301), (6876, 27641), (7596, 25021)]