15664594316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 32906926080

約数和(自身を除く): 17242331764

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 83, 158, 164, 166, 287, 316, 332, 553, 574, 581, 1106, 1148, 1162, 2081, 2212, 2324, 3239, 3403, 4162, 6478, 6557, 6806, 8324, 12956, 13114, 13612, 14567, 22673, 23821, 26228, 29134, 45346, 45899, 47642, 58268, 85321, 90692, 91798, 95284, 164399, 170642, 172723, 183596, 268837, 328798, 341284, 345446, 537674, 597247, 657596, 690892, 1075348, 1150793, 1194494, 1209061, 1881859, 2301586, 2388988, 2418122, 3763718, 4603172, 4836244, 6740359, 7081643, 7527436, 13480718, 13645117, 14163286, 26961436, 27290234, 28326572, 47182513, 49571501, 54580468, 94365026, 95515819, 99143002, 188730052, 191031638, 198286004, 382063276, 559449797, 1118899594, 2237799188, 3916148579, 7832297158, 15664594316]

約数ペア:

[(1, 15664594316), (2, 7832297158), (4, 3916148579), (7, 2237799188), (14, 1118899594), (28, 559449797), (41, 382063276), (79, 198286004), (82, 191031638), (83, 188730052), (158, 99143002), (164, 95515819), (166, 94365026), (287, 54580468), (316, 49571501), (332, 47182513), (553, 28326572), (574, 27290234), (581, 26961436), (1106, 14163286), (1148, 13645117), (1162, 13480718), (2081, 7527436), (2212, 7081643), (2324, 6740359), (3239, 4836244), (3403, 4603172), (4162, 3763718), (6478, 2418122), (6557, 2388988), (6806, 2301586), (8324, 1881859), (12956, 1209061), (13114, 1194494), (13612, 1150793), (14567, 1075348), (22673, 690892), (23821, 657596), (26228, 597247), (29134, 537674), (45346, 345446), (45899, 341284), (47642, 328798), (58268, 268837), (85321, 183596), (90692, 172723), (91798, 170642), (95284, 164399)]