190052912

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 434382912

約数和(自身を除く): 244330000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 101, 106, 112, 202, 212, 317, 371, 404, 424, 634, 707, 742, 808, 848, 1268, 1414, 1484, 1616, 2219, 2536, 2828, 2968, 4438, 5072, 5353, 5656, 5936, 8876, 10706, 11312, 16801, 17752, 21412, 32017, 33602, 35504, 37471, 42824, 64034, 67204, 74942, 85648, 117607, 128068, 134408, 149884, 224119, 235214, 256136, 268816, 299768, 448238, 470428, 512272, 599536, 896476, 940856, 1696901, 1792952, 1881712, 3393802, 3585904, 6787604, 11878307, 13575208, 23756614, 27150416, 47513228, 95026456, 190052912]

約数ペア:

[(1, 190052912), (2, 95026456), (4, 47513228), (7, 27150416), (8, 23756614), (14, 13575208), (16, 11878307), (28, 6787604), (53, 3585904), (56, 3393802), (101, 1881712), (106, 1792952), (112, 1696901), (202, 940856), (212, 896476), (317, 599536), (371, 512272), (404, 470428), (424, 448238), (634, 299768), (707, 268816), (742, 256136), (808, 235214), (848, 224119), (1268, 149884), (1414, 134408), (1484, 128068), (1616, 117607), (2219, 85648), (2536, 74942), (2828, 67204), (2968, 64034), (4438, 42824), (5072, 37471), (5353, 35504), (5656, 33602), (5936, 32017), (8876, 21412), (10706, 17752), (11312, 16801)]