159024978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 428359680

約数和(自身を除く): 269334702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 41, 42, 54, 62, 63, 82, 93, 123, 126, 186, 189, 217, 246, 279, 287, 331, 369, 378, 434, 558, 574, 651, 662, 738, 837, 861, 993, 1107, 1271, 1302, 1674, 1722, 1953, 1986, 2214, 2317, 2542, 2583, 2979, 3813, 3906, 4634, 5166, 5859, 5958, 6951, 7626, 7749, 8897, 8937, 10261, 11439, 11718, 13571, 13902, 15498, 17794, 17874, 20522, 20853, 22878, 26691, 27142, 30783, 34317, 40713, 41706, 53382, 61566, 62559, 68634, 71827, 80073, 81426, 92349, 94997, 122139, 125118, 143654, 160146, 184698, 189994, 215481, 240219, 244278, 277047, 284991, 366417, 420701, 430962, 480438, 554094, 569982, 646443, 732834, 841402, 854973, 1262103, 1292886, 1709946, 1939329, 2524206, 2564919, 2944907, 3786309, 3878658, 5129838, 5889814, 7572618, 8834721, 11358927, 17669442, 22717854, 26504163, 53008326, 79512489, 159024978]

約数ペア:

[(1, 159024978), (2, 79512489), (3, 53008326), (6, 26504163), (7, 22717854), (9, 17669442), (14, 11358927), (18, 8834721), (21, 7572618), (27, 5889814), (31, 5129838), (41, 3878658), (42, 3786309), (54, 2944907), (62, 2564919), (63, 2524206), (82, 1939329), (93, 1709946), (123, 1292886), (126, 1262103), (186, 854973), (189, 841402), (217, 732834), (246, 646443), (279, 569982), (287, 554094), (331, 480438), (369, 430962), (378, 420701), (434, 366417), (558, 284991), (574, 277047), (651, 244278), (662, 240219), (738, 215481), (837, 189994), (861, 184698), (993, 160146), (1107, 143654), (1271, 125118), (1302, 122139), (1674, 94997), (1722, 92349), (1953, 81426), (1986, 80073), (2214, 71827), (2317, 68634), (2542, 62559), (2583, 61566), (2979, 53382), (3813, 41706), (3906, 40713), (4634, 34317), (5166, 30783), (5859, 27142), (5958, 26691), (6951, 22878), (7626, 20853), (7749, 20522), (8897, 17874), (8937, 17794), (10261, 15498), (11439, 13902), (11718, 13571)]