102220888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 151587752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 53, 56, 62, 77, 88, 101, 106, 124, 154, 202, 212, 217, 248, 308, 341, 371, 404, 424, 434, 583, 616, 682, 707, 742, 808, 868, 1111, 1166, 1364, 1414, 1484, 1643, 1736, 2222, 2332, 2387, 2728, 2828, 2968, 3131, 3286, 4081, 4444, 4664, 4774, 5353, 5656, 6262, 6572, 7777, 8162, 8888, 9548, 10706, 11501, 12524, 13144, 15554, 16324, 18073, 19096, 21412, 21917, 23002, 25048, 31108, 32648, 34441, 36146, 37471, 42824, 43834, 46004, 58883, 62216, 68882, 72292, 74942, 87668, 92008, 117766, 126511, 137764, 144584, 149884, 165943, 175336, 235532, 241087, 253022, 275528, 299768, 331886, 412181, 471064, 482174, 506044, 663772, 824362, 964348, 1012088, 1161601, 1327544, 1648724, 1825373, 1928696, 2323202, 3297448, 3650746, 4646404, 7301492, 9292808, 12777611, 14602984, 25555222, 51110444, 102220888]

約数ペア:

[(1, 102220888), (2, 51110444), (4, 25555222), (7, 14602984), (8, 12777611), (11, 9292808), (14, 7301492), (22, 4646404), (28, 3650746), (31, 3297448), (44, 2323202), (53, 1928696), (56, 1825373), (62, 1648724), (77, 1327544), (88, 1161601), (101, 1012088), (106, 964348), (124, 824362), (154, 663772), (202, 506044), (212, 482174), (217, 471064), (248, 412181), (308, 331886), (341, 299768), (371, 275528), (404, 253022), (424, 241087), (434, 235532), (583, 175336), (616, 165943), (682, 149884), (707, 144584), (742, 137764), (808, 126511), (868, 117766), (1111, 92008), (1166, 87668), (1364, 74942), (1414, 72292), (1484, 68882), (1643, 62216), (1736, 58883), (2222, 46004), (2332, 43834), (2387, 42824), (2728, 37471), (2828, 36146), (2968, 34441), (3131, 32648), (3286, 31108), (4081, 25048), (4444, 23002), (4664, 21917), (4774, 21412), (5353, 19096), (5656, 18073), (6262, 16324), (6572, 15554), (7777, 13144), (8162, 12524), (8888, 11501), (9548, 10706)]