156744028456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 319573226880

約数和(自身を除く): 162829198424

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 157, 227, 292, 314, 443, 454, 584, 628, 886, 908, 1241, 1256, 1772, 1816, 2482, 2669, 3544, 3859, 4964, 5338, 7531, 7718, 9928, 10676, 11461, 15062, 15436, 16571, 21352, 22922, 30124, 30872, 32339, 33142, 35639, 45844, 60248, 64678, 66284, 69551, 71278, 91688, 100561, 129356, 132568, 139102, 142556, 194837, 201122, 258712, 278204, 281707, 285112, 389674, 402244, 549763, 556408, 563414, 605863, 779348, 804488, 1099526, 1126828, 1182367, 1211726, 1558696, 1709537, 2199052, 2253656, 2364734, 2423452, 2601647, 3419074, 4398104, 4729468, 4846904, 5077223, 5203294, 6838148, 7340953, 9458936, 10154446, 10406588, 13676296, 14681906, 15788077, 20308892, 20813176, 29363812, 31576154, 40617784, 44227999, 58727624, 63152308, 86312791, 88455998, 124796201, 126304616, 172625582, 176911996, 249592402, 268397309, 345251164, 353823992, 499184804, 536794618, 690502328, 998369608, 1073589236, 1152529621, 2147178472, 2305059242, 4610118484, 9220236968, 19593003557, 39186007114, 78372014228, 156744028456]

約数ペア:

[(1, 156744028456), (2, 78372014228), (4, 39186007114), (8, 19593003557), (17, 9220236968), (34, 4610118484), (68, 2305059242), (73, 2147178472), (136, 1152529621), (146, 1073589236), (157, 998369608), (227, 690502328), (292, 536794618), (314, 499184804), (443, 353823992), (454, 345251164), (584, 268397309), (628, 249592402), (886, 176911996), (908, 172625582), (1241, 126304616), (1256, 124796201), (1772, 88455998), (1816, 86312791), (2482, 63152308), (2669, 58727624), (3544, 44227999), (3859, 40617784), (4964, 31576154), (5338, 29363812), (7531, 20813176), (7718, 20308892), (9928, 15788077), (10676, 14681906), (11461, 13676296), (15062, 10406588), (15436, 10154446), (16571, 9458936), (21352, 7340953), (22922, 6838148), (30124, 5203294), (30872, 5077223), (32339, 4846904), (33142, 4729468), (35639, 4398104), (45844, 3419074), (60248, 2601647), (64678, 2423452), (66284, 2364734), (69551, 2253656), (71278, 2199052), (91688, 1709537), (100561, 1558696), (129356, 1211726), (132568, 1182367), (139102, 1126828), (142556, 1099526), (194837, 804488), (201122, 779348), (258712, 605863), (278204, 563414), (281707, 556408), (285112, 549763), (389674, 402244)]