191610076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 405816320

約数和(自身を除く): 214206244

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 103, 116, 158, 203, 206, 316, 406, 412, 553, 721, 812, 841, 1106, 1442, 1682, 2212, 2291, 2884, 2987, 3364, 4582, 5887, 5974, 8137, 9164, 11774, 11948, 16037, 16274, 20909, 23548, 32074, 32548, 41818, 56959, 64148, 66439, 83636, 86623, 113918, 132878, 173246, 227836, 235973, 265756, 346492, 465073, 471946, 606361, 930146, 943892, 1212722, 1651811, 1860292, 2425444, 3303622, 6607244, 6843217, 13686434, 27372868, 47902519, 95805038, 191610076]

約数ペア:

[(1, 191610076), (2, 95805038), (4, 47902519), (7, 27372868), (14, 13686434), (28, 6843217), (29, 6607244), (58, 3303622), (79, 2425444), (103, 1860292), (116, 1651811), (158, 1212722), (203, 943892), (206, 930146), (316, 606361), (406, 471946), (412, 465073), (553, 346492), (721, 265756), (812, 235973), (841, 227836), (1106, 173246), (1442, 132878), (1682, 113918), (2212, 86623), (2291, 83636), (2884, 66439), (2987, 64148), (3364, 56959), (4582, 41818), (5887, 32548), (5974, 32074), (8137, 23548), (9164, 20909), (11774, 16274), (11948, 16037)]