156240744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 466145280

約数和(自身を除く): 309904536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1123, 1364, 1496, 1581, 2046, 2108, 2244, 2246, 2728, 3162, 3369, 4092, 4216, 4488, 4492, 5797, 6324, 6738, 8184, 8984, 11594, 12353, 12648, 13476, 17391, 19091, 23188, 24706, 26952, 34782, 34813, 37059, 38182, 46376, 49412, 57273, 69564, 69626, 74118, 76364, 98824, 104439, 114546, 139128, 139252, 148236, 152728, 208878, 210001, 229092, 278504, 296472, 382943, 417756, 420002, 458184, 591821, 630003, 765886, 835512, 840004, 1148829, 1183642, 1260006, 1531772, 1680008, 1775463, 2297658, 2367284, 2520012, 3063544, 3550926, 4595316, 4734568, 5040024, 6510031, 7101852, 9190632, 13020062, 14203704, 19530093, 26040124, 39060186, 52080248, 78120372, 156240744]

約数ペア:

[(1, 156240744), (2, 78120372), (3, 52080248), (4, 39060186), (6, 26040124), (8, 19530093), (11, 14203704), (12, 13020062), (17, 9190632), (22, 7101852), (24, 6510031), (31, 5040024), (33, 4734568), (34, 4595316), (44, 3550926), (51, 3063544), (62, 2520012), (66, 2367284), (68, 2297658), (88, 1775463), (93, 1680008), (102, 1531772), (124, 1260006), (132, 1183642), (136, 1148829), (186, 840004), (187, 835512), (204, 765886), (248, 630003), (264, 591821), (341, 458184), (372, 420002), (374, 417756), (408, 382943), (527, 296472), (561, 278504), (682, 229092), (744, 210001), (748, 208878), (1023, 152728), (1054, 148236), (1122, 139252), (1123, 139128), (1364, 114546), (1496, 104439), (1581, 98824), (2046, 76364), (2108, 74118), (2244, 69626), (2246, 69564), (2728, 57273), (3162, 49412), (3369, 46376), (4092, 38182), (4216, 37059), (4488, 34813), (4492, 34782), (5797, 26952), (6324, 24706), (6738, 23188), (8184, 19091), (8984, 17391), (11594, 13476), (12353, 12648)]