127228464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 401117184

約数和(自身を除く): 273888720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2591, 2728, 3069, 4092, 4464, 5182, 5456, 6138, 7773, 8184, 10364, 12276, 15546, 16368, 20728, 23319, 24552, 28501, 31092, 41456, 46638, 49104, 57002, 62184, 80321, 85503, 93276, 114004, 124368, 160642, 171006, 186552, 228008, 240963, 256509, 321284, 342012, 373104, 456016, 481926, 513018, 642568, 684024, 722889, 883531, 963852, 1026036, 1285136, 1368048, 1445778, 1767062, 1927704, 2052072, 2650593, 2891556, 3534124, 3855408, 4104144, 5301186, 5783112, 7068248, 7951779, 10602372, 11566224, 14136496, 15903558, 21204744, 31807116, 42409488, 63614232, 127228464]

約数ペア:

[(1, 127228464), (2, 63614232), (3, 42409488), (4, 31807116), (6, 21204744), (8, 15903558), (9, 14136496), (11, 11566224), (12, 10602372), (16, 7951779), (18, 7068248), (22, 5783112), (24, 5301186), (31, 4104144), (33, 3855408), (36, 3534124), (44, 2891556), (48, 2650593), (62, 2052072), (66, 1927704), (72, 1767062), (88, 1445778), (93, 1368048), (99, 1285136), (124, 1026036), (132, 963852), (144, 883531), (176, 722889), (186, 684024), (198, 642568), (248, 513018), (264, 481926), (279, 456016), (341, 373104), (372, 342012), (396, 321284), (496, 256509), (528, 240963), (558, 228008), (682, 186552), (744, 171006), (792, 160642), (1023, 124368), (1116, 114004), (1364, 93276), (1488, 85503), (1584, 80321), (2046, 62184), (2232, 57002), (2591, 49104), (2728, 46638), (3069, 41456), (4092, 31092), (4464, 28501), (5182, 24552), (5456, 23319), (6138, 20728), (7773, 16368), (8184, 15546), (10364, 12276)]