133669712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 302123520

約数和(自身を除く): 168453808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 418, 563, 568, 781, 836, 1126, 1136, 1349, 1562, 1672, 2252, 2698, 3124, 3344, 4504, 5396, 6193, 6248, 9008, 10697, 10792, 12386, 12496, 14839, 21394, 21584, 24772, 29678, 39973, 42788, 49544, 59356, 79946, 85576, 99088, 117667, 118712, 159892, 171152, 235334, 237424, 319784, 439703, 470668, 639568, 759487, 879406, 941336, 1518974, 1758812, 1882672, 3037948, 3517624, 6075896, 7035248, 8354357, 12151792, 16708714, 33417428, 66834856, 133669712]

約数ペア:

[(1, 133669712), (2, 66834856), (4, 33417428), (8, 16708714), (11, 12151792), (16, 8354357), (19, 7035248), (22, 6075896), (38, 3517624), (44, 3037948), (71, 1882672), (76, 1758812), (88, 1518974), (142, 941336), (152, 879406), (176, 759487), (209, 639568), (284, 470668), (304, 439703), (418, 319784), (563, 237424), (568, 235334), (781, 171152), (836, 159892), (1126, 118712), (1136, 117667), (1349, 99088), (1562, 85576), (1672, 79946), (2252, 59356), (2698, 49544), (3124, 42788), (3344, 39973), (4504, 29678), (5396, 24772), (6193, 21584), (6248, 21394), (9008, 14839), (10697, 12496), (10792, 12386)]