189436536

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 572160000

約数和(自身を除く): 382723464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1489, 1674, 1767, 2052, 2232, 2356, 2978, 3348, 3534, 4104, 4467, 4712, 5301, 5956, 6696, 7068, 8934, 10602, 11912, 13401, 14136, 15903, 17868, 21204, 26802, 28291, 31806, 35736, 40203, 42408, 46159, 53604, 56582, 63612, 80406, 84873, 92318, 107208, 113164, 127224, 138477, 160812, 169746, 184636, 226328, 254619, 276954, 321624, 339492, 369272, 415431, 509238, 553908, 678984, 763857, 830862, 877021, 1018476, 1107816, 1246293, 1527714, 1661724, 1754042, 2036952, 2492586, 2631063, 3055428, 3323448, 3508084, 4985172, 5262126, 6110856, 7016168, 7893189, 9970344, 10524252, 15786378, 21048504, 23679567, 31572756, 47359134, 63145512, 94718268, 189436536]

約数ペア:

[(1, 189436536), (2, 94718268), (3, 63145512), (4, 47359134), (6, 31572756), (8, 23679567), (9, 21048504), (12, 15786378), (18, 10524252), (19, 9970344), (24, 7893189), (27, 7016168), (31, 6110856), (36, 5262126), (38, 4985172), (54, 3508084), (57, 3323448), (62, 3055428), (72, 2631063), (76, 2492586), (93, 2036952), (108, 1754042), (114, 1661724), (124, 1527714), (152, 1246293), (171, 1107816), (186, 1018476), (216, 877021), (228, 830862), (248, 763857), (279, 678984), (342, 553908), (372, 509238), (456, 415431), (513, 369272), (558, 339492), (589, 321624), (684, 276954), (744, 254619), (837, 226328), (1026, 184636), (1116, 169746), (1178, 160812), (1368, 138477), (1489, 127224), (1674, 113164), (1767, 107208), (2052, 92318), (2232, 84873), (2356, 80406), (2978, 63612), (3348, 56582), (3534, 53604), (4104, 46159), (4467, 42408), (4712, 40203), (5301, 35736), (5956, 31806), (6696, 28291), (7068, 26802), (8934, 21204), (10602, 17868), (11912, 15903), (13401, 14136)]