156964849916

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 336524924736

約数和(自身を除く): 179560074820

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 277, 322, 337, 373, 554, 644, 674, 746, 1108, 1127, 1348, 1492, 1939, 2254, 2359, 2611, 3878, 4508, 4718, 5222, 6371, 7751, 7756, 8579, 9436, 10444, 12742, 13573, 15502, 16513, 17158, 18277, 25484, 27146, 31004, 33026, 34316, 36554, 44597, 54257, 54292, 60053, 66052, 73108, 89194, 93349, 103321, 108514, 120106, 125701, 178388, 186698, 206642, 217028, 240212, 251402, 312179, 373396, 379799, 413284, 420371, 502804, 624358, 653443, 723247, 759598, 840742, 879907, 1248716, 1306886, 1446494, 1519196, 1681484, 1759814, 2147027, 2376383, 2613772, 2891123, 2892988, 3519628, 4294054, 4574101, 4752766, 5062729, 5782246, 6159349, 8588108, 9148202, 9505532, 10125458, 11564492, 12318698, 15029189, 16634681, 18296404, 20237861, 20250916, 24637396, 30058378, 33269362, 34819177, 40475722, 60116756, 66538724, 69638354, 80951444, 105204323, 116442767, 139276708, 141665027, 210408646, 232885534, 243734239, 283330054, 420817292, 465771068, 487468478, 566660108, 800841071, 974936956, 1601682142, 1706139673, 3203364284, 3412279346, 5605887497, 6824558692, 11211774994, 22423549988, 39241212479, 78482424958, 156964849916]

約数ペア:

[(1, 156964849916), (2, 78482424958), (4, 39241212479), (7, 22423549988), (14, 11211774994), (23, 6824558692), (28, 5605887497), (46, 3412279346), (49, 3203364284), (92, 1706139673), (98, 1601682142), (161, 974936956), (196, 800841071), (277, 566660108), (322, 487468478), (337, 465771068), (373, 420817292), (554, 283330054), (644, 243734239), (674, 232885534), (746, 210408646), (1108, 141665027), (1127, 139276708), (1348, 116442767), (1492, 105204323), (1939, 80951444), (2254, 69638354), (2359, 66538724), (2611, 60116756), (3878, 40475722), (4508, 34819177), (4718, 33269362), (5222, 30058378), (6371, 24637396), (7751, 20250916), (7756, 20237861), (8579, 18296404), (9436, 16634681), (10444, 15029189), (12742, 12318698), (13573, 11564492), (15502, 10125458), (16513, 9505532), (17158, 9148202), (18277, 8588108), (25484, 6159349), (27146, 5782246), (31004, 5062729), (33026, 4752766), (34316, 4574101), (36554, 4294054), (44597, 3519628), (54257, 2892988), (54292, 2891123), (60053, 2613772), (66052, 2376383), (73108, 2147027), (89194, 1759814), (93349, 1681484), (103321, 1519196), (108514, 1446494), (120106, 1306886), (125701, 1248716), (178388, 879907), (186698, 840742), (206642, 759598), (217028, 723247), (240212, 653443), (251402, 624358), (312179, 502804), (373396, 420371), (379799, 413284)]