190068918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 245387082

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 299, 318, 598, 689, 897, 1219, 1378, 1794, 1999, 2067, 2438, 3657, 3998, 4134, 5997, 7314, 11994, 15847, 25987, 31694, 45977, 47541, 51974, 77961, 91954, 95082, 105947, 137931, 155922, 211894, 275862, 317841, 597701, 635682, 1195402, 1377311, 1793103, 2436781, 2754622, 3586206, 4131933, 4873562, 7310343, 8263866, 14620686, 31678153, 63356306, 95034459, 190068918]

約数ペア:

[(1, 190068918), (2, 95034459), (3, 63356306), (6, 31678153), (13, 14620686), (23, 8263866), (26, 7310343), (39, 4873562), (46, 4131933), (53, 3586206), (69, 2754622), (78, 2436781), (106, 1793103), (138, 1377311), (159, 1195402), (299, 635682), (318, 597701), (598, 317841), (689, 275862), (897, 211894), (1219, 155922), (1378, 137931), (1794, 105947), (1999, 95082), (2067, 91954), (2438, 77961), (3657, 51974), (3998, 47541), (4134, 45977), (5997, 31694), (7314, 25987), (11994, 15847)]