198498168

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4442

約数の個数: 128

約数和(自身を含む): 633312000

約数和(自身を除く): 434813832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 3762, 4104, 4397, 5016, 5643, 7524, 8794, 11286, 13191, 15048, 17588, 22572, 26382, 35176, 39573, 45144, 48367, 52764, 79146, 83543, 96734, 105528, 118719, 145101, 158292, 167086, 193468, 237438, 250629, 290202, 316584, 334172, 386936, 435303, 474876, 501258, 580404, 668344, 751887, 870606, 918973, 949752, 1002516, 1160808, 1305909, 1503774, 1741212, 1837946, 2005032, 2255661, 2611818, 2756919, 3007548, 3482424, 3675892, 4511322, 5223636, 5513838, 6015096, 7351784, 8270757, 9022644, 10447272, 11027676, 16541514, 18045288, 22055352, 24812271, 33083028, 49624542, 66166056, 99249084, 198498168]

約数ペア:

[(1, 198498168), (2, 99249084), (3, 66166056), (4, 49624542), (6, 33083028), (8, 24812271), (9, 22055352), (11, 18045288), (12, 16541514), (18, 11027676), (19, 10447272), (22, 9022644), (24, 8270757), (27, 7351784), (33, 6015096), (36, 5513838), (38, 5223636), (44, 4511322), (54, 3675892), (57, 3482424), (66, 3007548), (72, 2756919), (76, 2611818), (88, 2255661), (99, 2005032), (108, 1837946), (114, 1741212), (132, 1503774), (152, 1305909), (171, 1160808), (198, 1002516), (209, 949752), (216, 918973), (228, 870606), (264, 751887), (297, 668344), (342, 580404), (396, 501258), (418, 474876), (456, 435303), (513, 386936), (594, 334172), (627, 316584), (684, 290202), (792, 250629), (836, 237438), (1026, 193468), (1188, 167086), (1254, 158292), (1368, 145101), (1672, 118719), (1881, 105528), (2052, 96734), (2376, 83543), (2508, 79146), (3762, 52764), (4104, 48367), (4397, 45144), (5016, 39573), (5643, 35176), (7524, 26382), (8794, 22572), (11286, 17588), (13191, 15048)]