156926472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 276455928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 71, 74, 76, 111, 114, 131, 142, 148, 152, 213, 222, 228, 262, 284, 296, 393, 426, 444, 456, 524, 568, 703, 786, 852, 888, 1048, 1349, 1406, 1572, 1704, 2109, 2489, 2627, 2698, 2812, 3144, 4047, 4218, 4847, 4978, 5254, 5396, 5624, 7467, 7881, 8094, 8436, 9301, 9694, 9956, 10508, 10792, 14541, 14934, 15762, 16188, 16872, 18602, 19388, 19912, 21016, 27903, 29082, 29868, 31524, 32376, 37204, 38776, 49913, 55806, 58164, 59736, 63048, 74408, 92093, 99826, 111612, 116328, 149739, 176719, 184186, 199652, 223224, 276279, 299478, 344137, 353438, 368372, 399304, 530157, 552558, 598956, 688274, 706876, 736744, 1032411, 1060314, 1105116, 1197912, 1376548, 1413752, 2064822, 2120628, 2210232, 2753096, 4129644, 4241256, 6538603, 8259288, 13077206, 19615809, 26154412, 39231618, 52308824, 78463236, 156926472]

約数ペア:

[(1, 156926472), (2, 78463236), (3, 52308824), (4, 39231618), (6, 26154412), (8, 19615809), (12, 13077206), (19, 8259288), (24, 6538603), (37, 4241256), (38, 4129644), (57, 2753096), (71, 2210232), (74, 2120628), (76, 2064822), (111, 1413752), (114, 1376548), (131, 1197912), (142, 1105116), (148, 1060314), (152, 1032411), (213, 736744), (222, 706876), (228, 688274), (262, 598956), (284, 552558), (296, 530157), (393, 399304), (426, 368372), (444, 353438), (456, 344137), (524, 299478), (568, 276279), (703, 223224), (786, 199652), (852, 184186), (888, 176719), (1048, 149739), (1349, 116328), (1406, 111612), (1572, 99826), (1704, 92093), (2109, 74408), (2489, 63048), (2627, 59736), (2698, 58164), (2812, 55806), (3144, 49913), (4047, 38776), (4218, 37204), (4847, 32376), (4978, 31524), (5254, 29868), (5396, 29082), (5624, 27903), (7467, 21016), (7881, 19912), (8094, 19388), (8436, 18602), (9301, 16872), (9694, 16188), (9956, 15762), (10508, 14934), (10792, 14541)]