156715865265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 272328376320

約数和(自身を除く): 115612511055

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 103, 131, 249, 285, 309, 393, 415, 491, 515, 655, 1245, 1473, 1545, 1577, 1957, 1965, 2455, 2489, 4731, 5871, 7365, 7467, 7885, 8549, 9329, 9785, 10873, 12445, 13493, 23655, 25647, 27987, 29355, 32619, 37335, 40479, 40753, 42745, 46645, 50573, 54365, 64321, 67465, 122259, 128235, 139935, 151719, 162431, 163095, 192963, 202395, 203765, 206587, 252865, 256367, 321605, 487293, 611295, 619761, 758595, 769101, 774307, 812155, 960887, 964815, 1032935, 1119919, 1222099, 1281835, 2322921, 2436465, 2882661, 3098805, 3359757, 3666297, 3845505, 3871535, 4197559, 4804435, 5338643, 5599595, 6110495, 6625063, 11614605, 12592677, 14413305, 16015929, 16798785, 18331485, 19875189, 20987795, 21278461, 26693215, 33125315, 62963385, 63835383, 79753621, 80079645, 99375945, 101434217, 106392305, 125876197, 239260863, 304302651, 319176915, 377628591, 398768105, 507171085, 549880229, 629380985, 1196304315, 1521513255, 1649640687, 1888142955, 2749401145, 8248203435, 10447724351, 31343173053, 52238621755, 156715865265]

約数ペア:

[(1, 156715865265), (3, 52238621755), (5, 31343173053), (15, 10447724351), (19, 8248203435), (57, 2749401145), (83, 1888142955), (95, 1649640687), (103, 1521513255), (131, 1196304315), (249, 629380985), (285, 549880229), (309, 507171085), (393, 398768105), (415, 377628591), (491, 319176915), (515, 304302651), (655, 239260863), (1245, 125876197), (1473, 106392305), (1545, 101434217), (1577, 99375945), (1957, 80079645), (1965, 79753621), (2455, 63835383), (2489, 62963385), (4731, 33125315), (5871, 26693215), (7365, 21278461), (7467, 20987795), (7885, 19875189), (8549, 18331485), (9329, 16798785), (9785, 16015929), (10873, 14413305), (12445, 12592677), (13493, 11614605), (23655, 6625063), (25647, 6110495), (27987, 5599595), (29355, 5338643), (32619, 4804435), (37335, 4197559), (40479, 3871535), (40753, 3845505), (42745, 3666297), (46645, 3359757), (50573, 3098805), (54365, 2882661), (64321, 2436465), (67465, 2322921), (122259, 1281835), (128235, 1222099), (139935, 1119919), (151719, 1032935), (162431, 964815), (163095, 960887), (192963, 812155), (202395, 774307), (203765, 769101), (206587, 758595), (252865, 619761), (256367, 611295), (321605, 487293)]