189548888914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{70913}}^1$

素因数の和:71971

約数の個数: 64

約数和(自身を含む): 375705775872

約数和(自身を除く): 186156886958

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1021, 1309, 2042, 2618, 7147, 11231, 14294, 17357, 22462, 34714, 70913, 78617, 121499, 141826, 157234, 190927, 242998, 381854, 496391, 780043, 992782, 1205521, 1336489, 1560086, 2411042, 2672978, 5460301, 8438647, 10920602, 13260731, 16877294, 26521462, 72402173, 92825117, 144804346, 185650234, 506815211, 796423903, 1013630422, 1230836941, 1592847806, 2461673882, 5574967321, 8615858587, 11149934642, 13539206351, 17231717174, 27078412702, 94774444457, 189548888914]

約数ペア:

[(1, 189548888914), (2, 94774444457), (7, 27078412702), (11, 17231717174), (14, 13539206351), (17, 11149934642), (22, 8615858587), (34, 5574967321), (77, 2461673882), (119, 1592847806), (154, 1230836941), (187, 1013630422), (238, 796423903), (374, 506815211), (1021, 185650234), (1309, 144804346), (2042, 92825117), (2618, 72402173), (7147, 26521462), (11231, 16877294), (14294, 13260731), (17357, 10920602), (22462, 8438647), (34714, 5460301), (70913, 2672978), (78617, 2411042), (121499, 1560086), (141826, 1336489), (157234, 1205521), (190927, 992782), (242998, 780043), (381854, 496391)]