139726548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9631}}^1$

素因数の和:9685

約数の個数: 72

約数和(自身を含む): 392677376

約数和(自身を除く): 252950828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9631, 14508, 19262, 28893, 38524, 57786, 86679, 115572, 125203, 173358, 250406, 298561, 346716, 375609, 500812, 597122, 751218, 895683, 1126827, 1194244, 1502436, 1791366, 2253654, 2687049, 3582732, 3881293, 4507308, 5374098, 7762586, 10748196, 11643879, 15525172, 23287758, 34931637, 46575516, 69863274, 139726548]

約数ペア:

[(1, 139726548), (2, 69863274), (3, 46575516), (4, 34931637), (6, 23287758), (9, 15525172), (12, 11643879), (13, 10748196), (18, 7762586), (26, 5374098), (31, 4507308), (36, 3881293), (39, 3582732), (52, 2687049), (62, 2253654), (78, 1791366), (93, 1502436), (117, 1194244), (124, 1126827), (156, 895683), (186, 751218), (234, 597122), (279, 500812), (372, 375609), (403, 346716), (468, 298561), (558, 250406), (806, 173358), (1116, 125203), (1209, 115572), (1612, 86679), (2418, 57786), (3627, 38524), (4836, 28893), (7254, 19262), (9631, 14508)]