156717015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 174229545

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 37, 39, 65, 87, 91, 105, 107, 111, 145, 185, 195, 203, 259, 273, 321, 377, 435, 455, 481, 535, 555, 609, 749, 777, 1015, 1073, 1131, 1295, 1365, 1391, 1443, 1605, 1885, 2247, 2405, 2639, 3045, 3103, 3219, 3367, 3745, 3885, 3959, 4173, 5365, 5655, 6955, 7215, 7511, 7917, 9309, 9737, 10101, 11235, 11877, 13195, 13949, 15515, 16095, 16835, 19795, 20865, 21721, 22533, 27713, 29211, 37555, 39585, 40339, 41847, 46545, 48685, 50505, 51467, 59385, 65163, 69745, 83139, 97643, 108605, 112665, 114811, 121017, 138565, 146055, 154401, 201695, 209235, 257335, 282373, 292929, 325815, 344433, 360269, 415695, 488215, 574055, 605085, 772005, 803677, 847119, 1080807, 1411865, 1464645, 1492543, 1722165, 1801345, 2411031, 4018385, 4235595, 4477629, 5404035, 7462715, 10447801, 12055155, 22388145, 31343403, 52239005, 156717015]

約数ペア:

[(1, 156717015), (3, 52239005), (5, 31343403), (7, 22388145), (13, 12055155), (15, 10447801), (21, 7462715), (29, 5404035), (35, 4477629), (37, 4235595), (39, 4018385), (65, 2411031), (87, 1801345), (91, 1722165), (105, 1492543), (107, 1464645), (111, 1411865), (145, 1080807), (185, 847119), (195, 803677), (203, 772005), (259, 605085), (273, 574055), (321, 488215), (377, 415695), (435, 360269), (455, 344433), (481, 325815), (535, 292929), (555, 282373), (609, 257335), (749, 209235), (777, 201695), (1015, 154401), (1073, 146055), (1131, 138565), (1295, 121017), (1365, 114811), (1391, 112665), (1443, 108605), (1605, 97643), (1885, 83139), (2247, 69745), (2405, 65163), (2639, 59385), (3045, 51467), (3103, 50505), (3219, 48685), (3367, 46545), (3745, 41847), (3885, 40339), (3959, 39585), (4173, 37555), (5365, 29211), (5655, 27713), (6955, 22533), (7215, 21721), (7511, 20865), (7917, 19795), (9309, 16835), (9737, 16095), (10101, 15515), (11235, 13949), (11877, 13195)]