154758762

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 368691840

約数和(自身を除く): 213933078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 137, 162, 171, 274, 342, 367, 411, 513, 734, 822, 1026, 1101, 1233, 1539, 2202, 2466, 2603, 3078, 3303, 3699, 5206, 6606, 6973, 7398, 7809, 9909, 11097, 13946, 15618, 19818, 20919, 22194, 23427, 29727, 41838, 46854, 50279, 59454, 62757, 70281, 100558, 125514, 140562, 150837, 188271, 210843, 301674, 376542, 421686, 452511, 564813, 905022, 955301, 1129626, 1357533, 1910602, 2715066, 2865903, 4072599, 5731806, 8145198, 8597709, 17195418, 25793127, 51586254, 77379381, 154758762]

約数ペア:

[(1, 154758762), (2, 77379381), (3, 51586254), (6, 25793127), (9, 17195418), (18, 8597709), (19, 8145198), (27, 5731806), (38, 4072599), (54, 2865903), (57, 2715066), (81, 1910602), (114, 1357533), (137, 1129626), (162, 955301), (171, 905022), (274, 564813), (342, 452511), (367, 421686), (411, 376542), (513, 301674), (734, 210843), (822, 188271), (1026, 150837), (1101, 140562), (1233, 125514), (1539, 100558), (2202, 70281), (2466, 62757), (2603, 59454), (3078, 50279), (3303, 46854), (3699, 41838), (5206, 29727), (6606, 23427), (6973, 22194), (7398, 20919), (7809, 19818), (9909, 15618), (11097, 13946)]