16517702992

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 38054707200

約数和(自身を除く): 21537004208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 107, 112, 146, 158, 214, 239, 292, 316, 428, 478, 511, 553, 584, 632, 749, 856, 956, 1022, 1106, 1168, 1264, 1498, 1673, 1712, 1912, 2044, 2212, 2996, 3346, 3824, 4088, 4424, 5767, 5992, 6692, 7811, 8176, 8453, 8848, 11534, 11984, 13384, 15622, 16906, 17447, 18881, 23068, 25573, 26768, 31244, 33812, 34894, 37762, 40369, 46136, 51146, 54677, 59171, 62488, 67624, 69788, 75524, 80738, 92272, 102292, 109354, 118342, 122129, 124976, 132167, 135248, 139576, 151048, 161476, 179011, 204584, 218708, 236684, 244258, 264334, 279152, 302096, 322952, 358022, 409168, 437416, 473368, 488516, 528668, 617069, 645904, 716044, 874832, 946736, 977032, 1057336, 1234138, 1378313, 1432088, 1866829, 1954064, 2020267, 2114672, 2468276, 2756626, 2864176, 3733658, 4040534, 4319483, 4936552, 5513252, 7467316, 8081068, 8638966, 9648191, 9873104, 11026504, 13067803, 14141869, 14934632, 16162136, 17277932, 19296382, 22053008, 26135606, 28283738, 29869264, 32324272, 34555864, 38592764, 52271212, 56567476, 69111728, 77185528, 104542424, 113134952, 147479491, 154371056, 209084848, 226269904, 294958982, 589917964, 1032356437, 1179835928, 2064712874, 2359671856, 4129425748, 8258851496, 16517702992]

約数ペア:

[(1, 16517702992), (2, 8258851496), (4, 4129425748), (7, 2359671856), (8, 2064712874), (14, 1179835928), (16, 1032356437), (28, 589917964), (56, 294958982), (73, 226269904), (79, 209084848), (107, 154371056), (112, 147479491), (146, 113134952), (158, 104542424), (214, 77185528), (239, 69111728), (292, 56567476), (316, 52271212), (428, 38592764), (478, 34555864), (511, 32324272), (553, 29869264), (584, 28283738), (632, 26135606), (749, 22053008), (856, 19296382), (956, 17277932), (1022, 16162136), (1106, 14934632), (1168, 14141869), (1264, 13067803), (1498, 11026504), (1673, 9873104), (1712, 9648191), (1912, 8638966), (2044, 8081068), (2212, 7467316), (2996, 5513252), (3346, 4936552), (3824, 4319483), (4088, 4040534), (4424, 3733658), (5767, 2864176), (5992, 2756626), (6692, 2468276), (7811, 2114672), (8176, 2020267), (8453, 1954064), (8848, 1866829), (11534, 1432088), (11984, 1378313), (13384, 1234138), (15622, 1057336), (16906, 977032), (17447, 946736), (18881, 874832), (23068, 716044), (25573, 645904), (26768, 617069), (31244, 528668), (33812, 488516), (34894, 473368), (37762, 437416), (40369, 409168), (46136, 358022), (51146, 322952), (54677, 302096), (59171, 279152), (62488, 264334), (67624, 244258), (69788, 236684), (75524, 218708), (80738, 204584), (92272, 179011), (102292, 161476), (109354, 151048), (118342, 139576), (122129, 135248), (124976, 132167)]