198537144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 555148800

約数和(自身を除く): 356611656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1579, 1612, 2028, 2418, 3158, 3224, 4056, 4737, 4836, 5239, 6316, 9474, 9672, 10478, 12632, 15717, 18948, 20527, 20956, 31434, 37896, 41054, 41912, 48949, 61581, 62868, 82108, 97898, 123162, 125736, 146847, 164216, 195796, 246324, 266851, 293694, 391592, 492648, 533702, 587388, 636337, 800553, 1067404, 1174776, 1272674, 1601106, 1909011, 2134808, 2545348, 3202212, 3818022, 5090696, 6404424, 7636044, 8272381, 15272088, 16544762, 24817143, 33089524, 49634286, 66179048, 99268572, 198537144]

約数ペア:

[(1, 198537144), (2, 99268572), (3, 66179048), (4, 49634286), (6, 33089524), (8, 24817143), (12, 16544762), (13, 15272088), (24, 8272381), (26, 7636044), (31, 6404424), (39, 5090696), (52, 3818022), (62, 3202212), (78, 2545348), (93, 2134808), (104, 1909011), (124, 1601106), (156, 1272674), (169, 1174776), (186, 1067404), (248, 800553), (312, 636337), (338, 587388), (372, 533702), (403, 492648), (507, 391592), (676, 293694), (744, 266851), (806, 246324), (1014, 195796), (1209, 164216), (1352, 146847), (1579, 125736), (1612, 123162), (2028, 97898), (2418, 82108), (3158, 62868), (3224, 61581), (4056, 48949), (4737, 41912), (4836, 41054), (5239, 37896), (6316, 31434), (9474, 20956), (9672, 20527), (10478, 18948), (12632, 15717)]