106404428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 219143232

約数和(自身を除く): 112738804

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 169, 188, 197, 221, 338, 394, 442, 611, 676, 788, 799, 884, 1222, 1598, 2444, 2561, 2873, 3196, 3349, 5122, 5746, 6698, 7943, 9259, 10244, 10387, 11492, 13396, 15886, 18518, 20774, 31772, 33293, 37036, 41548, 43537, 66586, 87074, 120367, 133172, 135031, 157403, 174148, 240734, 270062, 314806, 481468, 540124, 565981, 629612, 1131962, 1564771, 2046239, 2263924, 3129542, 4092478, 6259084, 8184956, 26601107, 53202214, 106404428]

約数ペア:

[(1, 106404428), (2, 53202214), (4, 26601107), (13, 8184956), (17, 6259084), (26, 4092478), (34, 3129542), (47, 2263924), (52, 2046239), (68, 1564771), (94, 1131962), (169, 629612), (188, 565981), (197, 540124), (221, 481468), (338, 314806), (394, 270062), (442, 240734), (611, 174148), (676, 157403), (788, 135031), (799, 133172), (884, 120367), (1222, 87074), (1598, 66586), (2444, 43537), (2561, 41548), (2873, 37036), (3196, 33293), (3349, 31772), (5122, 20774), (5746, 18518), (6698, 15886), (7943, 13396), (9259, 11492), (10244, 10387)]