8159219552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 19099100160

約数和(自身を除く): 10939880608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 101, 152, 176, 188, 202, 209, 257, 304, 352, 376, 404, 418, 514, 517, 608, 752, 808, 836, 893, 1028, 1034, 1111, 1504, 1616, 1672, 1786, 1919, 2056, 2068, 2222, 2827, 3232, 3344, 3572, 3838, 4112, 4136, 4444, 4747, 4883, 5654, 6688, 7144, 7676, 8224, 8272, 8888, 9494, 9766, 9823, 11308, 12079, 14288, 15352, 16544, 17776, 18988, 19532, 19646, 21109, 22616, 24158, 25957, 28576, 30704, 35552, 37976, 39064, 39292, 42218, 45232, 48316, 51914, 52217, 53713, 61408, 75952, 78128, 78584, 84436, 90193, 90464, 96632, 103828, 104434, 107426, 132869, 151904, 156256, 157168, 168872, 180386, 193264, 207656, 208868, 214852, 229501, 265738, 285527, 314336, 337744, 360772, 386528, 415312, 417736, 429704, 459002, 493183, 531476, 571054, 675488, 721544, 830624, 835472, 859408, 918004, 986366, 992123, 1062952, 1142108, 1219979, 1443088, 1670944, 1718816, 1836008, 1972732, 1984246, 2125904, 2284216, 2439958, 2524511, 2886176, 3672016, 3945464, 3968492, 4251808, 4568432, 4879916, 5049022, 5425013, 7344032, 7890928, 7936984, 9136864, 9759832, 10098044, 10850026, 13419769, 15781856, 15873968, 19519664, 20196088, 21700052, 23179601, 26839538, 31747936, 39039328, 40392176, 43400104, 46359202, 53679076, 80784352, 86800208, 92718404, 107358152, 173600416, 185436808, 214716304, 254975611, 370873616, 429432608, 509951222, 741747232, 1019902444, 2039804888, 4079609776, 8159219552]

約数ペア:

[(1, 8159219552), (2, 4079609776), (4, 2039804888), (8, 1019902444), (11, 741747232), (16, 509951222), (19, 429432608), (22, 370873616), (32, 254975611), (38, 214716304), (44, 185436808), (47, 173600416), (76, 107358152), (88, 92718404), (94, 86800208), (101, 80784352), (152, 53679076), (176, 46359202), (188, 43400104), (202, 40392176), (209, 39039328), (257, 31747936), (304, 26839538), (352, 23179601), (376, 21700052), (404, 20196088), (418, 19519664), (514, 15873968), (517, 15781856), (608, 13419769), (752, 10850026), (808, 10098044), (836, 9759832), (893, 9136864), (1028, 7936984), (1034, 7890928), (1111, 7344032), (1504, 5425013), (1616, 5049022), (1672, 4879916), (1786, 4568432), (1919, 4251808), (2056, 3968492), (2068, 3945464), (2222, 3672016), (2827, 2886176), (3232, 2524511), (3344, 2439958), (3572, 2284216), (3838, 2125904), (4112, 1984246), (4136, 1972732), (4444, 1836008), (4747, 1718816), (4883, 1670944), (5654, 1443088), (6688, 1219979), (7144, 1142108), (7676, 1062952), (8224, 992123), (8272, 986366), (8888, 918004), (9494, 859408), (9766, 835472), (9823, 830624), (11308, 721544), (12079, 675488), (14288, 571054), (15352, 531476), (16544, 493183), (17776, 459002), (18988, 429704), (19532, 417736), (19646, 415312), (21109, 386528), (22616, 360772), (24158, 337744), (25957, 314336), (28576, 285527), (30704, 265738), (35552, 229501), (37976, 214852), (39064, 208868), (39292, 207656), (42218, 193264), (45232, 180386), (48316, 168872), (51914, 157168), (52217, 156256), (53713, 151904), (61408, 132869), (75952, 107426), (78128, 104434), (78584, 103828), (84436, 96632), (90193, 90464)]