168234220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3823

約数の個数: 96

約数和(自身を含む): 455777280

約数和(自身を除く): 287543060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 3767, 4060, 4466, 6380, 7534, 8932, 11165, 15068, 18835, 22330, 26369, 37670, 41437, 44660, 52738, 75340, 82874, 105476, 109243, 131845, 165748, 207185, 218486, 263690, 290059, 414370, 436972, 527380, 546215, 580118, 764701, 828740, 1092430, 1160236, 1201673, 1450295, 1529402, 2184860, 2403346, 2900590, 3058804, 3823505, 4806692, 5801180, 6008365, 7647010, 8411711, 12016730, 15294020, 16823422, 24033460, 33646844, 42058555, 84117110, 168234220]

約数ペア:

[(1, 168234220), (2, 84117110), (4, 42058555), (5, 33646844), (7, 24033460), (10, 16823422), (11, 15294020), (14, 12016730), (20, 8411711), (22, 7647010), (28, 6008365), (29, 5801180), (35, 4806692), (44, 3823505), (55, 3058804), (58, 2900590), (70, 2403346), (77, 2184860), (110, 1529402), (116, 1450295), (140, 1201673), (145, 1160236), (154, 1092430), (203, 828740), (220, 764701), (290, 580118), (308, 546215), (319, 527380), (385, 436972), (406, 414370), (580, 290059), (638, 263690), (770, 218486), (812, 207185), (1015, 165748), (1276, 131845), (1540, 109243), (1595, 105476), (2030, 82874), (2233, 75340), (3190, 52738), (3767, 44660), (4060, 41437), (4466, 37670), (6380, 26369), (7534, 22330), (8932, 18835), (11165, 15068)]