165679696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 261792944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 112, 113, 133, 152, 182, 208, 212, 226, 247, 266, 304, 364, 371, 424, 452, 494, 532, 689, 728, 742, 791, 848, 904, 988, 1007, 1064, 1378, 1456, 1469, 1484, 1582, 1729, 1808, 1976, 2014, 2128, 2147, 2756, 2938, 2968, 3164, 3458, 3952, 4028, 4294, 4823, 5512, 5876, 5936, 5989, 6328, 6916, 7049, 8056, 8588, 9646, 10283, 11024, 11752, 11978, 12656, 13091, 13832, 14098, 15029, 16112, 17176, 19292, 20566, 23504, 23956, 26182, 27664, 27911, 28196, 30058, 34352, 38584, 41132, 41923, 47912, 52364, 55822, 56392, 60116, 77168, 77857, 82264, 83846, 91637, 95824, 104728, 111644, 112784, 113791, 120232, 155714, 164528, 167692, 183274, 195377, 209456, 223288, 227582, 240464, 311428, 335384, 366548, 390754, 446576, 455164, 544999, 622856, 670768, 733096, 781508, 796537, 910328, 1089998, 1245712, 1466192, 1479283, 1563016, 1593074, 1820656, 2179996, 2958566, 3126032, 3186148, 4359992, 5917132, 6372296, 8719984, 10354981, 11834264, 12744592, 20709962, 23668528, 41419924, 82839848, 165679696]

約数ペア:

[(1, 165679696), (2, 82839848), (4, 41419924), (7, 23668528), (8, 20709962), (13, 12744592), (14, 11834264), (16, 10354981), (19, 8719984), (26, 6372296), (28, 5917132), (38, 4359992), (52, 3186148), (53, 3126032), (56, 2958566), (76, 2179996), (91, 1820656), (104, 1593074), (106, 1563016), (112, 1479283), (113, 1466192), (133, 1245712), (152, 1089998), (182, 910328), (208, 796537), (212, 781508), (226, 733096), (247, 670768), (266, 622856), (304, 544999), (364, 455164), (371, 446576), (424, 390754), (452, 366548), (494, 335384), (532, 311428), (689, 240464), (728, 227582), (742, 223288), (791, 209456), (848, 195377), (904, 183274), (988, 167692), (1007, 164528), (1064, 155714), (1378, 120232), (1456, 113791), (1469, 112784), (1484, 111644), (1582, 104728), (1729, 95824), (1808, 91637), (1976, 83846), (2014, 82264), (2128, 77857), (2147, 77168), (2756, 60116), (2938, 56392), (2968, 55822), (3164, 52364), (3458, 47912), (3952, 41923), (4028, 41132), (4294, 38584), (4823, 34352), (5512, 30058), (5876, 28196), (5936, 27911), (5989, 27664), (6328, 26182), (6916, 23956), (7049, 23504), (8056, 20566), (8588, 19292), (9646, 17176), (10283, 16112), (11024, 15029), (11752, 14098), (11978, 13832), (12656, 13091)]