196440852452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 390453719040

約数和(自身を除く): 194012866588

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 163, 169, 262, 326, 338, 403, 439, 524, 652, 676, 806, 878, 1612, 1703, 1756, 2119, 3406, 4061, 4238, 5053, 5239, 5707, 6812, 8122, 8476, 10106, 10478, 11414, 13609, 16244, 20212, 20956, 21353, 22139, 22828, 27218, 27547, 42706, 44278, 52793, 54436, 55094, 57509, 65689, 71557, 74191, 85412, 88556, 105586, 110188, 115018, 131378, 143114, 148382, 176917, 211172, 230036, 262756, 277589, 286228, 296764, 353834, 555178, 661943, 686309, 707668, 747617, 853957, 930241, 1110356, 1323886, 1372618, 1495234, 1707914, 1782779, 1860482, 2218267, 2299921, 2647772, 2745236, 2990468, 3415828, 3565558, 3608657, 3720964, 4436534, 4599842, 7131116, 7217314, 8605259, 8873068, 9199684, 9373967, 9719021, 12093133, 14434628, 17210518, 18747934, 19438042, 23176127, 24186266, 28837471, 34421036, 37495868, 38876084, 46352254, 48372532, 57674942, 92704508, 111868367, 115349884, 121861571, 223736734, 243723142, 290592977, 301289651, 374887123, 447473468, 487446284, 581185954, 602579302, 749774246, 1162371908, 1205158604, 1499548492, 1584200423, 3168400846, 3777708701, 6336801692, 7555417402, 15110834804, 49110213113, 98220426226, 196440852452]

約数ペア:

[(1, 196440852452), (2, 98220426226), (4, 49110213113), (13, 15110834804), (26, 7555417402), (31, 6336801692), (52, 3777708701), (62, 3168400846), (124, 1584200423), (131, 1499548492), (163, 1205158604), (169, 1162371908), (262, 749774246), (326, 602579302), (338, 581185954), (403, 487446284), (439, 447473468), (524, 374887123), (652, 301289651), (676, 290592977), (806, 243723142), (878, 223736734), (1612, 121861571), (1703, 115349884), (1756, 111868367), (2119, 92704508), (3406, 57674942), (4061, 48372532), (4238, 46352254), (5053, 38876084), (5239, 37495868), (5707, 34421036), (6812, 28837471), (8122, 24186266), (8476, 23176127), (10106, 19438042), (10478, 18747934), (11414, 17210518), (13609, 14434628), (16244, 12093133), (20212, 9719021), (20956, 9373967), (21353, 9199684), (22139, 8873068), (22828, 8605259), (27218, 7217314), (27547, 7131116), (42706, 4599842), (44278, 4436534), (52793, 3720964), (54436, 3608657), (55094, 3565558), (57509, 3415828), (65689, 2990468), (71557, 2745236), (74191, 2647772), (85412, 2299921), (88556, 2218267), (105586, 1860482), (110188, 1782779), (115018, 1707914), (131378, 1495234), (143114, 1372618), (148382, 1323886), (176917, 1110356), (211172, 930241), (230036, 853957), (262756, 747617), (277589, 707668), (286228, 686309), (296764, 661943), (353834, 555178)]