138888708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5169

約数の個数: 96

約数和(自身を含む): 412876800

約数和(自身を除く): 273988092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 5119, 6783, 9044, 10238, 13566, 15357, 20476, 27132, 30714, 35833, 61428, 71666, 87023, 97261, 107499, 143332, 174046, 194522, 214998, 261069, 291783, 348092, 389044, 429996, 522138, 583566, 609161, 680827, 1044276, 1167132, 1218322, 1361654, 1653437, 1827483, 2042481, 2436644, 2723308, 3306874, 3654966, 4084962, 4960311, 6613748, 7309932, 8169924, 9920622, 11574059, 19841244, 23148118, 34722177, 46296236, 69444354, 138888708]

約数ペア:

[(1, 138888708), (2, 69444354), (3, 46296236), (4, 34722177), (6, 23148118), (7, 19841244), (12, 11574059), (14, 9920622), (17, 8169924), (19, 7309932), (21, 6613748), (28, 4960311), (34, 4084962), (38, 3654966), (42, 3306874), (51, 2723308), (57, 2436644), (68, 2042481), (76, 1827483), (84, 1653437), (102, 1361654), (114, 1218322), (119, 1167132), (133, 1044276), (204, 680827), (228, 609161), (238, 583566), (266, 522138), (323, 429996), (357, 389044), (399, 348092), (476, 291783), (532, 261069), (646, 214998), (714, 194522), (798, 174046), (969, 143332), (1292, 107499), (1428, 97261), (1596, 87023), (1938, 71666), (2261, 61428), (3876, 35833), (4522, 30714), (5119, 27132), (6783, 20476), (9044, 15357), (10238, 13566)]