166065588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20913

約数の個数: 72

約数和(自身を含む): 478682568

約数和(自身を除く): 312616980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 20873, 41746, 62619, 83492, 125238, 187857, 250476, 271349, 354841, 375714, 542698, 709682, 751428, 814047, 1064523, 1085396, 1419364, 1628094, 2129046, 2442141, 3193569, 3256188, 4258092, 4612933, 4884282, 6387138, 9225866, 9768564, 12774276, 13838799, 18451732, 27677598, 41516397, 55355196, 83032794, 166065588]

約数ペア:

[(1, 166065588), (2, 83032794), (3, 55355196), (4, 41516397), (6, 27677598), (9, 18451732), (12, 13838799), (13, 12774276), (17, 9768564), (18, 9225866), (26, 6387138), (34, 4884282), (36, 4612933), (39, 4258092), (51, 3256188), (52, 3193569), (68, 2442141), (78, 2129046), (102, 1628094), (117, 1419364), (153, 1085396), (156, 1064523), (204, 814047), (221, 751428), (234, 709682), (306, 542698), (442, 375714), (468, 354841), (612, 271349), (663, 250476), (884, 187857), (1326, 125238), (1989, 83492), (2652, 62619), (3978, 41746), (7956, 20873)]